140675931

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1408

約数の個数: 36

約数和(自身を含む): 225738240

約数和(自身を除く): 85062309

約数列:

[1, 3, 9, 11, 33, 99, 101, 121, 303, 363, 909, 1089, 1111, 1279, 3333, 3837, 9999, 11511, 12221, 14069, 36663, 42207, 109989, 126621, 129179, 154759, 387537, 464277, 1162611, 1392831, 1420969, 4262907, 12788721, 15630659, 46891977, 140675931]

約数ペア:

[(1, 140675931), (3, 46891977), (9, 15630659), (11, 12788721), (33, 4262907), (99, 1420969), (101, 1392831), (121, 1162611), (303, 464277), (363, 387537), (909, 154759), (1089, 129179), (1111, 126621), (1279, 109989), (3333, 42207), (3837, 36663), (9999, 14069), (11511, 12221)]