81412661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 90616320

約数和(自身を除く): 9203659

約数列:

[1, 11, 89, 137, 607, 979, 1507, 6677, 12193, 54023, 83159, 134123, 594253, 914749, 7401151, 81412661]

約数ペア:

[(1, 81412661), (11, 7401151), (89, 914749), (137, 594253), (607, 134123), (979, 83159), (1507, 54023), (6677, 12193)]