90993153

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{7039}}^1$

素因数の和:7212

約数の個数: 16

約数和(自身を含む): 126156800

約数和(自身を除く): 35163647

約数列:

[1, 3, 31, 93, 139, 417, 4309, 7039, 12927, 21117, 218209, 654627, 978421, 2935263, 30331051, 90993153]

約数ペア:

[(1, 90993153), (3, 30331051), (31, 2935263), (93, 978421), (139, 654627), (417, 218209), (4309, 21117), (7039, 12927)]