61565637

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 99348480

約数和(自身を除く): 37782843

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 2351, 3741, 7053, 8729, 16457, 26187, 49371, 68179, 101093, 204537, 303279, 477253, 707651, 1431759, 2122953, 2931697, 8795091, 20521879, 61565637]

約数ペア:

[(1, 61565637), (3, 20521879), (7, 8795091), (21, 2931697), (29, 2122953), (43, 1431759), (87, 707651), (129, 477253), (203, 303279), (301, 204537), (609, 101093), (903, 68179), (1247, 49371), (2351, 26187), (3741, 16457), (7053, 8729)]