66595879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3257}}^1$

素因数の和:3414

約数の個数: 16

約数和(自身を含む): 80068608

約数和(自身を除く): 13472729

約数列:

[1, 7, 23, 127, 161, 889, 2921, 3257, 20447, 22799, 74911, 413639, 524377, 2895473, 9513697, 66595879]

約数ペア:

[(1, 66595879), (7, 9513697), (23, 2895473), (127, 524377), (161, 413639), (889, 74911), (2921, 22799), (3257, 20447)]