55713189

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1201}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 86813248

約数和(自身を除く): 31100059

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1201, 2209, 3603, 6627, 8407, 15463, 25221, 46389, 56447, 169341, 395129, 1185387, 2653009, 7959027, 18571063, 55713189]

約数ペア:

[(1, 55713189), (3, 18571063), (7, 7959027), (21, 2653009), (47, 1185387), (141, 395129), (329, 169341), (987, 56447), (1201, 46389), (2209, 25221), (3603, 15463), (6627, 8407)]