133759917

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{40277}}^1$

素因数の和:40330

約数の個数: 20

約数和(自身を含む): 204692796

約数和(自身を除く): 70932879

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 40277, 120831, 362493, 1087479, 1651357, 3262437, 4954071, 14862213, 44586639, 133759917]

約数ペア:

[(1, 133759917), (3, 44586639), (9, 14862213), (27, 4954071), (41, 3262437), (81, 1651357), (123, 1087479), (369, 362493), (1107, 120831), (3321, 40277)]