164411217

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4007}}^1$

素因数の和:4157

約数の個数: 24

約数和(自身を含む): 245097216

約数和(自身を除く): 80685999

約数列:

[1, 3, 9, 47, 97, 141, 291, 423, 873, 4007, 4559, 12021, 13677, 36063, 41031, 188329, 388679, 564987, 1166037, 1694961, 3498111, 18267913, 54803739, 164411217]

約数ペア:

[(1, 164411217), (3, 54803739), (9, 18267913), (47, 3498111), (97, 1694961), (141, 1166037), (291, 564987), (423, 388679), (873, 188329), (4007, 41031), (4559, 36063), (12021, 13677)]