68315723

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3793}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 81586176

約数和(自身を除く): 13270453

約数列:

[1, 7, 31, 83, 217, 581, 2573, 3793, 18011, 26551, 117583, 314819, 823081, 2203733, 9759389, 68315723]

約数ペア:

[(1, 68315723), (7, 9759389), (31, 2203733), (83, 823081), (217, 314819), (581, 117583), (2573, 26551), (3793, 18011)]