66762717

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31477}}^1$

素因数の和:31588

約数の個数: 16

約数和(自身を含む): 102744192

約数和(自身を除く): 35981475

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 31477, 94431, 220339, 661017, 3179177, 9537531, 22254239, 66762717]

約数ペア:

[(1, 66762717), (3, 22254239), (7, 9537531), (21, 3179177), (101, 661017), (303, 220339), (707, 94431), (2121, 31477)]