68756653

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 86184000

約数和(自身を除く): 17427347

約数列:

[1, 7, 17, 49, 59, 119, 413, 833, 1003, 1399, 2891, 7021, 9793, 23783, 49147, 68551, 82541, 166481, 577787, 1165367, 1403197, 4044509, 9822379, 68756653]

約数ペア:

[(1, 68756653), (7, 9822379), (17, 4044509), (49, 1403197), (59, 1165367), (119, 577787), (413, 166481), (833, 82541), (1003, 68551), (1399, 49147), (2891, 23783), (7021, 9793)]