251145584613

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{6737}}^1$

素因数の和:6949

約数の個数: 160

約数和(自身を含む): 482134625280

約数和(自身を除く): 230989040667

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 81, 99, 129, 139, 189, 231, 297, 301, 387, 417, 473, 567, 693, 891, 903, 973, 1161, 1251, 1419, 1529, 2079, 2709, 2919, 3311, 3483, 3753, 4257, 4587, 5977, 6237, 6737, 8127, 8757, 9933, 10703, 11259, 12771, 13761, 17931, 20211, 24381, 26271, 29799, 32109, 38313, 41283, 41839, 47159, 53793, 60633, 65747, 74107, 78813, 89397, 96327, 123849, 125517, 141477, 161379, 181899, 197241, 222321, 268191, 288981, 289691, 376551, 424431, 460229, 484137, 518749, 545697, 591723, 666963, 866943, 869073, 936443, 1129653, 1273293, 1380687, 1556247, 1775169, 2000889, 2027837, 2607219, 2809329, 3186601, 3388959, 3819879, 4142061, 4668741, 5325507, 6002667, 6083511, 6555101, 7821657, 8427987, 9559803, 10300873, 12426183, 14006223, 18250533, 19665303, 22306207, 23464971, 25283961, 28679409, 30902619, 37278549, 40267049, 42018669, 54751599, 58995909, 66918621, 72106111, 75851883, 86038227, 92707857, 120801147, 164254797, 176987727, 200755863, 216318333, 258114681, 278123571, 281869343, 362403441, 442937539, 530963181, 602267589, 648954999, 834370713, 845608029, 1087210323, 1328812617, 1806802767, 1946864997, 2536824087, 3100562773, 3261630969, 3986437851, 5840594991, 7610472261, 9301688319, 11959313553, 22831416783, 27905064957, 35877940659, 83715194871, 251145584613]

約数ペア:

[(1, 251145584613), (3, 83715194871), (7, 35877940659), (9, 27905064957), (11, 22831416783), (21, 11959313553), (27, 9301688319), (33, 7610472261), (43, 5840594991), (63, 3986437851), (77, 3261630969), (81, 3100562773), (99, 2536824087), (129, 1946864997), (139, 1806802767), (189, 1328812617), (231, 1087210323), (297, 845608029), (301, 834370713), (387, 648954999), (417, 602267589), (473, 530963181), (567, 442937539), (693, 362403441), (891, 281869343), (903, 278123571), (973, 258114681), (1161, 216318333), (1251, 200755863), (1419, 176987727), (1529, 164254797), (2079, 120801147), (2709, 92707857), (2919, 86038227), (3311, 75851883), (3483, 72106111), (3753, 66918621), (4257, 58995909), (4587, 54751599), (5977, 42018669), (6237, 40267049), (6737, 37278549), (8127, 30902619), (8757, 28679409), (9933, 25283961), (10703, 23464971), (11259, 22306207), (12771, 19665303), (13761, 18250533), (17931, 14006223), (20211, 12426183), (24381, 10300873), (26271, 9559803), (29799, 8427987), (32109, 7821657), (38313, 6555101), (41283, 6083511), (41839, 6002667), (47159, 5325507), (53793, 4668741), (60633, 4142061), (65747, 3819879), (74107, 3388959), (78813, 3186601), (89397, 2809329), (96327, 2607219), (123849, 2027837), (125517, 2000889), (141477, 1775169), (161379, 1556247), (181899, 1380687), (197241, 1273293), (222321, 1129653), (268191, 936443), (288981, 869073), (289691, 866943), (376551, 666963), (424431, 591723), (460229, 545697), (484137, 518749)]