81202638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1230343}}^1$

素因数の和:1230359

約数の個数: 16

約数和(自身を含む): 177169536

約数和(自身を除く): 95966898

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1230343, 2460686, 3691029, 7382058, 13533773, 27067546, 40601319, 81202638]

約数ペア:

[(1, 81202638), (2, 40601319), (3, 27067546), (6, 13533773), (11, 7382058), (22, 3691029), (33, 2460686), (66, 1230343)]