20150111109

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{701}}^1\times {\mathrm{1723}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 27651746304

約数和(自身を除く): 7501635195

約数列:

[1, 3, 67, 83, 201, 249, 701, 1723, 2103, 5169, 5561, 16683, 46967, 58183, 115441, 140901, 143009, 174549, 346323, 429027, 1207823, 3623469, 3898261, 9581603, 11694783, 28744809, 80924141, 100249309, 242772423, 300747927, 6716703703, 20150111109]

約数ペア:

[(1, 20150111109), (3, 6716703703), (67, 300747927), (83, 242772423), (201, 100249309), (249, 80924141), (701, 28744809), (1723, 11694783), (2103, 9581603), (5169, 3898261), (5561, 3623469), (16683, 1207823), (46967, 429027), (58183, 346323), (115441, 174549), (140901, 143009)]