74685999

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 100768608

約数和(自身を除く): 26082609

約数列:

[1, 3, 157, 257, 471, 617, 771, 1851, 40349, 96869, 121047, 158569, 290607, 475707, 24895333, 74685999]

約数ペア:

[(1, 74685999), (3, 24895333), (157, 475707), (257, 290607), (471, 158569), (617, 121047), (771, 96869), (1851, 40349)]