40500351

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{10949}}^1$

素因数の和:11095

約数の個数: 16

約数和(自身を含む): 60444000

約数和(自身を除く): 19943649

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 10949, 32847, 98541, 295623, 1500013, 4500039, 13500117, 40500351]

約数ペア:

[(1, 40500351), (3, 13500117), (9, 4500039), (27, 1500013), (137, 295623), (411, 98541), (1233, 32847), (3699, 10949)]