136993869

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{137131}}^1$

素因数の和:137177

約数の個数: 16

約数和(自身を含む): 208440640

約数和(自身を除く): 71446771

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 137131, 411393, 1234179, 3702537, 5073847, 15221541, 45664623, 136993869]

約数ペア:

[(1, 136993869), (3, 45664623), (9, 15221541), (27, 5073847), (37, 3702537), (111, 1234179), (333, 411393), (999, 137131)]