64276443

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 57374757

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 43, 63, 77, 99, 129, 189, 231, 297, 301, 387, 473, 693, 719, 903, 1161, 1419, 2079, 2157, 2709, 3311, 4257, 5033, 6471, 7909, 8127, 9933, 12771, 15099, 19413, 23727, 29799, 30917, 45297, 55363, 71181, 89397, 92751, 135891, 166089, 213543, 216419, 278253, 340087, 498267, 649257, 834759, 1020261, 1494801, 1947771, 2380609, 3060783, 5843313, 7141827, 9182349, 21425481, 64276443]

約数ペア:

[(1, 64276443), (3, 21425481), (7, 9182349), (9, 7141827), (11, 5843313), (21, 3060783), (27, 2380609), (33, 1947771), (43, 1494801), (63, 1020261), (77, 834759), (99, 649257), (129, 498267), (189, 340087), (231, 278253), (297, 216419), (301, 213543), (387, 166089), (473, 135891), (693, 92751), (719, 89397), (903, 71181), (1161, 55363), (1419, 45297), (2079, 30917), (2157, 29799), (2709, 23727), (3311, 19413), (4257, 15099), (5033, 12771), (6471, 9933), (7909, 8127)]