68496291

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{467}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 101724480

約数和(自身を除く): 33228189

約数列:

[1, 3, 9, 43, 129, 379, 387, 467, 1137, 1401, 3411, 4203, 16297, 20081, 48891, 60243, 146673, 176993, 180729, 530979, 1592937, 7610699, 22832097, 68496291]

約数ペア:

[(1, 68496291), (3, 22832097), (9, 7610699), (43, 1592937), (129, 530979), (379, 180729), (387, 176993), (467, 146673), (1137, 60243), (1401, 48891), (3411, 20081), (4203, 16297)]