91481943

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{48947}}^1$

素因数の和:49046

約数の個数: 16

約数和(自身を含む): 140970240

約数和(自身を除く): 49488297

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 48947, 146841, 342629, 1027887, 4356283, 13068849, 30493981, 91481943]

約数ペア:

[(1, 91481943), (3, 30493981), (7, 13068849), (21, 4356283), (89, 1027887), (267, 342629), (623, 146841), (1869, 48947)]