87257949

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 118206720

約数和(自身を除く): 30948771

約数列:

[1, 3, 79, 237, 557, 661, 1671, 1983, 44003, 52219, 132009, 156657, 368177, 1104531, 29085983, 87257949]

約数ペア:

[(1, 87257949), (3, 29085983), (79, 1104531), (237, 368177), (557, 156657), (661, 132009), (1671, 52219), (1983, 44003)]