156715161

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{20887}}^1$

素因数の和:20992

約数の個数: 16

約数和(自身を含む): 217569408

約数和(自身を除く): 60854247

約数列:

[1, 3, 41, 61, 123, 183, 2501, 7503, 20887, 62661, 856367, 1274107, 2569101, 3822321, 52238387, 156715161]

約数ペア:

[(1, 156715161), (3, 52238387), (41, 3822321), (61, 2569101), (123, 1274107), (183, 856367), (2501, 62661), (7503, 20887)]