7472126727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:529

約数の個数: 96

約数和(自身を含む): 12346221888

約数和(自身を除く): 4874095161

約数列:

[1, 3, 9, 13, 37, 39, 43, 111, 117, 129, 137, 293, 333, 387, 411, 481, 559, 879, 1233, 1443, 1591, 1677, 1781, 2637, 3809, 4329, 4773, 5031, 5069, 5343, 5891, 10841, 11427, 12599, 14319, 15207, 16029, 17673, 20683, 32523, 34281, 37797, 40141, 45621, 53019, 62049, 65897, 76583, 97569, 113391, 120423, 140933, 163787, 186147, 197691, 217967, 229749, 361269, 422799, 466163, 491361, 521833, 593073, 653901, 689247, 1268397, 1398489, 1474083, 1485217, 1565499, 1726063, 1961703, 2833571, 4195467, 4455651, 4696497, 5178189, 6060119, 8500713, 13366953, 15534567, 18180357, 19307821, 22438819, 25502139, 54541071, 57923463, 63864331, 67316457, 173770389, 191592993, 201949371, 574778979, 830236303, 2490708909, 7472126727]

約数ペア:

[(1, 7472126727), (3, 2490708909), (9, 830236303), (13, 574778979), (37, 201949371), (39, 191592993), (43, 173770389), (111, 67316457), (117, 63864331), (129, 57923463), (137, 54541071), (293, 25502139), (333, 22438819), (387, 19307821), (411, 18180357), (481, 15534567), (559, 13366953), (879, 8500713), (1233, 6060119), (1443, 5178189), (1591, 4696497), (1677, 4455651), (1781, 4195467), (2637, 2833571), (3809, 1961703), (4329, 1726063), (4773, 1565499), (5031, 1485217), (5069, 1474083), (5343, 1398489), (5891, 1268397), (10841, 689247), (11427, 653901), (12599, 593073), (14319, 521833), (15207, 491361), (16029, 466163), (17673, 422799), (20683, 361269), (32523, 229749), (34281, 217967), (37797, 197691), (40141, 186147), (45621, 163787), (53019, 140933), (62049, 120423), (65897, 113391), (76583, 97569)]