63641039

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{331}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 80540544

約数和(自身を除く): 16899505

約数列:

[1, 7, 11, 77, 121, 227, 331, 847, 1589, 2317, 2497, 3641, 17479, 25487, 27467, 40051, 75137, 192269, 280357, 525959, 826507, 5785549, 9091577, 63641039]

約数ペア:

[(1, 63641039), (7, 9091577), (11, 5785549), (77, 826507), (121, 525959), (227, 280357), (331, 192269), (847, 75137), (1589, 40051), (2317, 27467), (2497, 25487), (3641, 17479)]