55431177

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1307}}^1$

素因数の和:1588

約数の個数: 16

約数和(自身を含む): 75424512

約数和(自身を除く): 19993335

約数列:

[1, 3, 67, 201, 211, 633, 1307, 3921, 14137, 42411, 87569, 262707, 275777, 827331, 18477059, 55431177]

約数ペア:

[(1, 55431177), (3, 18477059), (67, 827331), (201, 275777), (211, 262707), (633, 87569), (1307, 42411), (3921, 14137)]