157214787

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{13177}}^1$

素因数の和:13318

約数の個数: 16

約数和(自身を含む): 216962592

約数和(自身を除く): 59747805

約数列:

[1, 3, 41, 97, 123, 291, 3977, 11931, 13177, 39531, 540257, 1278169, 1620771, 3834507, 52404929, 157214787]

約数ペア:

[(1, 157214787), (3, 52404929), (41, 3834507), (97, 1620771), (123, 1278169), (291, 540257), (3977, 39531), (11931, 13177)]