79353261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1531}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 123797856

約数和(自身を除く): 44444595

約数列:

[1, 3, 9, 13, 39, 117, 443, 1329, 1531, 3987, 4593, 5759, 13779, 17277, 19903, 51831, 59709, 179127, 678233, 2034699, 6104097, 8817029, 26451087, 79353261]

約数ペア:

[(1, 79353261), (3, 26451087), (9, 8817029), (13, 6104097), (39, 2034699), (117, 678233), (443, 179127), (1329, 59709), (1531, 51831), (3987, 19903), (4593, 17277), (5759, 13779)]