168353209713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{116668891}}^1$

素因数の和:116668944

約数の個数: 16

約数和(自身を含む): 248271402176

約数和(自身を除く): 79918192463

約数列:

[1, 3, 13, 37, 39, 111, 481, 1443, 116668891, 350006673, 1516695583, 4316748967, 4550086749, 12950246901, 56117736571, 168353209713]

約数ペア:

[(1, 168353209713), (3, 56117736571), (13, 12950246901), (37, 4550086749), (39, 4316748967), (111, 1516695583), (481, 350006673), (1443, 116668891)]