91145859

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{140009}}^1$

素因数の和:140050

約数の個数: 16

約数和(自身を含む): 143370240

約数和(自身を除く): 52224381

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 140009, 420027, 980063, 2940189, 4340279, 13020837, 30381953, 91145859]

約数ペア:

[(1, 91145859), (3, 30381953), (7, 13020837), (21, 4340279), (31, 2940189), (93, 980063), (217, 420027), (651, 140009)]