122781153

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2069

約数の個数: 32

約数和(自身を含む): 188697600

約数和(自身を除く): 65916447

約数列:

[1, 3, 11, 23, 33, 69, 83, 249, 253, 759, 913, 1909, 1949, 2739, 5727, 5847, 20999, 21439, 44827, 62997, 64317, 134481, 161767, 485301, 493097, 1479291, 1779437, 3720641, 5338311, 11161923, 40927051, 122781153]

約数ペア:

[(1, 122781153), (3, 40927051), (11, 11161923), (23, 5338311), (33, 3720641), (69, 1779437), (83, 1479291), (249, 493097), (253, 485301), (759, 161767), (913, 134481), (1909, 64317), (1949, 62997), (2739, 44827), (5727, 21439), (5847, 20999)]