69702867

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{45827}}^1$

素因数の和:45859

約数の個数: 18

約数和(自身を含む): 109024812

約数和(自身を除く): 39321945

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 45827, 137481, 412443, 595751, 1787253, 5361759, 7744763, 23234289, 69702867]

約数ペア:

[(1, 69702867), (3, 23234289), (9, 7744763), (13, 5361759), (39, 1787253), (117, 595751), (169, 412443), (507, 137481), (1521, 45827)]