68033581

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 87333120

約数和(自身を除く): 19299539

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 847, 1709, 3619, 5687, 11963, 18799, 39809, 80323, 131593, 206789, 562261, 883553, 1447523, 6184871, 9719083, 68033581]

約数ペア:

[(1, 68033581), (7, 9719083), (11, 6184871), (47, 1447523), (77, 883553), (121, 562261), (329, 206789), (517, 131593), (847, 80323), (1709, 39809), (3619, 18799), (5687, 11963)]