65115567

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5179}}^1$

素因数の和:5323

約数の個数: 24

約数和(自身を含む): 103434240

約数和(自身を除く): 38318673

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 5179, 12573, 15537, 46611, 56969, 170907, 512721, 657733, 1973199, 5919597, 7235063, 21705189, 65115567]

約数ペア:

[(1, 65115567), (3, 21705189), (9, 7235063), (11, 5919597), (33, 1973199), (99, 657733), (127, 512721), (381, 170907), (1143, 56969), (1397, 46611), (4191, 15537), (5179, 12573)]