81204054

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 166465536

約数和(自身を除く): 85261482

約数列:

[1, 2, 3, 6, 61, 122, 127, 183, 254, 366, 381, 762, 1747, 3494, 5241, 7747, 10482, 15494, 23241, 46482, 106567, 213134, 221869, 319701, 443738, 639402, 665607, 1331214, 13534009, 27068018, 40602027, 81204054]

約数ペア:

[(1, 81204054), (2, 40602027), (3, 27068018), (6, 13534009), (61, 1331214), (122, 665607), (127, 639402), (183, 443738), (254, 319701), (366, 221869), (381, 213134), (762, 106567), (1747, 46482), (3494, 23241), (5241, 15494), (7747, 10482)]