162640023

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{45827}}^1$

素因数の和:45863

約数の個数: 24

約数和(自身を含む): 268368768

約数和(自身を除く): 105728745

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 45827, 137481, 320789, 595751, 962367, 1787253, 4170257, 7744763, 12510771, 23234289, 54213341, 162640023]

約数ペア:

[(1, 162640023), (3, 54213341), (7, 23234289), (13, 12510771), (21, 7744763), (39, 4170257), (91, 1787253), (169, 962367), (273, 595751), (507, 320789), (1183, 137481), (3549, 45827)]