156623731

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 24

約数和(自身を含む): 178439184

約数和(自身を除く): 21815453

約数列:

[1, 11, 41, 121, 131, 241, 451, 1441, 2651, 4961, 5371, 9881, 15851, 29161, 31571, 59081, 108691, 347281, 649891, 1195601, 1294411, 3820091, 14238521, 156623731]

約数ペア:

[(1, 156623731), (11, 14238521), (41, 3820091), (121, 1294411), (131, 1195601), (241, 649891), (451, 347281), (1441, 108691), (2651, 59081), (4961, 31571), (5371, 29161), (9881, 15851)]