68587269

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{1531}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 93023040

約数和(自身を除く): 24435771

約数列:

[1, 3, 109, 137, 327, 411, 1531, 4593, 14933, 44799, 166879, 209747, 500637, 629241, 22862423, 68587269]

約数ペア:

[(1, 68587269), (3, 22862423), (109, 629241), (137, 500637), (327, 209747), (411, 166879), (1531, 44799), (4593, 14933)]