87549951

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1542

約数の個数: 16

約数和(自身を含む): 118350848

約数和(自身を除く): 30800897

約数列:

[1, 3, 151, 157, 453, 471, 1231, 3693, 23707, 71121, 185881, 193267, 557643, 579801, 29183317, 87549951]

約数ペア:

[(1, 87549951), (3, 29183317), (151, 579801), (157, 557643), (453, 193267), (471, 185881), (1231, 71121), (3693, 23707)]