40323501

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{8161}}^1$

素因数の和:8234

約数の個数: 20

約数和(自身を含む): 61231324

約数和(自身を除く): 20907823

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 8161, 24483, 73449, 220347, 497821, 661041, 1493463, 4480389, 13441167, 40323501]

約数ペア:

[(1, 40323501), (3, 13441167), (9, 4480389), (27, 1493463), (61, 661041), (81, 497821), (183, 220347), (549, 73449), (1647, 24483), (4941, 8161)]