156775395981

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{3185909}}^1$

素因数の和:3186308

約数の個数: 16

約数和(自身を含む): 214093152000

約数和(自身を除く): 57317756019

約数列:

[1, 3, 47, 141, 349, 1047, 16403, 49209, 3185909, 9557727, 149737723, 449213169, 1111882241, 3335646723, 52258465327, 156775395981]

約数ペア:

[(1, 156775395981), (3, 52258465327), (47, 3335646723), (141, 1111882241), (349, 449213169), (1047, 149737723), (16403, 9557727), (49209, 3185909)]