66509933

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{9473}}^1$

素因数の和:9556

約数の個数: 16

約数和(自身を含む): 81855360

約数和(自身を除く): 15345427

約数列:

[1, 7, 17, 59, 119, 413, 1003, 7021, 9473, 66311, 161041, 558907, 1127287, 3912349, 9501419, 66509933]

約数ペア:

[(1, 66509933), (7, 9501419), (17, 3912349), (59, 1127287), (119, 558907), (413, 161041), (1003, 66311), (7021, 9473)]