117179919

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{31223}}^1$

素因数の和:31371

約数の個数: 16

約数和(自身を含む): 174854400

約数和(自身を除く): 57674481

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 31223, 93669, 281007, 843021, 4339997, 13019991, 39059973, 117179919]

約数ペア:

[(1, 117179919), (3, 39059973), (9, 13019991), (27, 4339997), (139, 843021), (417, 281007), (1251, 93669), (3753, 31223)]