53378481

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 77767680

約数和(自身を除く): 24389199

約数列:

[1, 3, 13, 39, 127, 169, 381, 507, 829, 1651, 2487, 4953, 10777, 21463, 32331, 64389, 105283, 140101, 315849, 420303, 1368679, 4106037, 17792827, 53378481]

約数ペア:

[(1, 53378481), (3, 17792827), (13, 4106037), (39, 1368679), (127, 420303), (169, 315849), (381, 140101), (507, 105283), (829, 64389), (1651, 32331), (2487, 21463), (4953, 10777)]