153791

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:94

約数の個数: 12

約数和(自身を含む): 178752

約数和(自身を除く): 24961

約数列:

[1, 11, 31, 41, 121, 341, 451, 1271, 3751, 4961, 13981, 153791]

約数ペア:

[(1, 153791), (11, 13981), (31, 4961), (41, 3751), (121, 1271), (341, 451)]