1811633157061

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1\times {\mathrm{155191}}^1$

素因数の和:156161

約数の個数: 32

約数和(自身を含む): 2246246524928

約数和(自身を除く): 434613367867

約数列:

[1, 7, 13, 91, 163, 787, 1141, 2119, 5509, 10231, 14833, 71617, 128281, 155191, 897967, 1086337, 1667653, 2017483, 11673571, 14122381, 25296133, 122135317, 177072931, 328849729, 854947219, 1587759121, 2301948103, 11114313847, 19908056671, 139356396697, 258804736723, 1811633157061]

約数ペア:

[(1, 1811633157061), (7, 258804736723), (13, 139356396697), (91, 19908056671), (163, 11114313847), (787, 2301948103), (1141, 1587759121), (2119, 854947219), (5509, 328849729), (10231, 177072931), (14833, 122135317), (71617, 25296133), (128281, 14122381), (155191, 11673571), (897967, 2017483), (1086337, 1667653)]