162318507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 240446976

約数和(自身を除く): 78128469

約数列:

[1, 3, 13, 39, 43, 129, 151, 453, 559, 641, 1677, 1923, 1963, 5889, 6493, 8333, 19479, 24999, 27563, 82689, 84409, 96791, 253227, 290373, 358319, 1074957, 1258283, 3774849, 4162013, 12486039, 54106169, 162318507]

約数ペア:

[(1, 162318507), (3, 54106169), (13, 12486039), (39, 4162013), (43, 3774849), (129, 1258283), (151, 1074957), (453, 358319), (559, 290373), (641, 253227), (1677, 96791), (1923, 84409), (1963, 82689), (5889, 27563), (6493, 24999), (8333, 19479)]