155588877

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{23911}}^1$

素因数の和:24161

約数の個数: 16

約数和(自身を含む): 231468160

約数和(自身を除く): 75879283

約数列:

[1, 3, 9, 27, 241, 723, 2169, 6507, 23911, 71733, 215199, 645597, 5762551, 17287653, 51862959, 155588877]

約数ペア:

[(1, 155588877), (3, 51862959), (9, 17287653), (27, 5762551), (241, 645597), (723, 215199), (2169, 71733), (6507, 23911)]