68460931

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8803}}^1$

素因数の和:8922

約数の個数: 16

約数和(自身を含む): 86208768

約数和(自身を除く): 17747837

約数列:

[1, 7, 11, 77, 101, 707, 1111, 7777, 8803, 61621, 96833, 677831, 889103, 6223721, 9780133, 68460931]

約数ペア:

[(1, 68460931), (7, 9780133), (11, 6223721), (77, 889103), (101, 677831), (707, 96833), (1111, 61621), (7777, 8803)]