68142519

素因数分解:

$3^3\times {\mathrm{1181}}^1\times {\mathrm{2137}}^1$

素因数の和:3327

約数の個数: 16

約数和(自身を含む): 101084640

約数和(自身を除く): 32942121

約数列:

[1, 3, 9, 27, 1181, 2137, 3543, 6411, 10629, 19233, 31887, 57699, 2523797, 7571391, 22714173, 68142519]

約数ペア:

[(1, 68142519), (3, 22714173), (9, 7571391), (27, 2523797), (1181, 57699), (2137, 31887), (3543, 19233), (6411, 10629)]