80973789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{11471}}^1$

素因数の和:11668

約数の個数: 16

約数和(自身を含む): 116922624

約数和(自身を除く): 35948835

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 11471, 34413, 149123, 447369, 2076251, 6228753, 26991263, 80973789]

約数ペア:

[(1, 80973789), (3, 26991263), (13, 6228753), (39, 2076251), (181, 447369), (543, 149123), (2353, 34413), (7059, 11471)]