42178053

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2503}}^1$

素因数の和:2684

約数の個数: 16

約数和(自身を含む): 58052736

約数和(自身を除く): 15874683

約数列:

[1, 3, 41, 123, 137, 411, 2503, 5617, 7509, 16851, 102623, 307869, 342911, 1028733, 14059351, 42178053]

約数ペア:

[(1, 42178053), (3, 14059351), (41, 1028733), (123, 342911), (137, 307869), (411, 102623), (2503, 16851), (5617, 7509)]