71370333517

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1\times {\mathrm{7853}}^1$

素因数の和:10873

約数の個数: 32

約数和(自身を含む): 89633617920

約数和(自身を除く): 18263284403

約数列:

[1, 7, 19, 23, 133, 161, 437, 2971, 3059, 7853, 20797, 54971, 56449, 68333, 149207, 180619, 395143, 478331, 1044449, 1264333, 1298327, 3431761, 9088289, 23331263, 24022327, 163318841, 443293997, 536619049, 3103057979, 3756333343, 10195761931, 71370333517]

約数ペア:

[(1, 71370333517), (7, 10195761931), (19, 3756333343), (23, 3103057979), (133, 536619049), (161, 443293997), (437, 163318841), (2971, 24022327), (3059, 23331263), (7853, 9088289), (20797, 3431761), (54971, 1298327), (56449, 1264333), (68333, 1044449), (149207, 478331), (180619, 395143)]