126858527999

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{2671}}^1$

素因数の和:3276

約数の個数: 48

約数和(自身を含む): 154750611456

約数和(自身を除く): 27892083457

約数列:

[1, 7, 41, 47, 49, 287, 329, 503, 1927, 2009, 2303, 2671, 3521, 13489, 18697, 20623, 23641, 24647, 94423, 109511, 125537, 130879, 144361, 165487, 766577, 878759, 969281, 1010527, 1158409, 1343513, 5147017, 5366039, 6151313, 6784967, 9404591, 36029119, 47494769, 55084033, 63145111, 65832137, 252203833, 385588231, 442015777, 2588949551, 2699117617, 3094110439, 18122646857, 126858527999]

約数ペア:

[(1, 126858527999), (7, 18122646857), (41, 3094110439), (47, 2699117617), (49, 2588949551), (287, 442015777), (329, 385588231), (503, 252203833), (1927, 65832137), (2009, 63145111), (2303, 55084033), (2671, 47494769), (3521, 36029119), (13489, 9404591), (18697, 6784967), (20623, 6151313), (23641, 5366039), (24647, 5147017), (94423, 1343513), (109511, 1158409), (125537, 1010527), (130879, 969281), (144361, 878759), (165487, 766577)]