79130259

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21817}}^1$

素因数の和:21867

約数の個数: 24

約数和(自身を含む): 127068032

約数和(自身を除く): 47937773

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 21817, 65451, 196353, 283621, 676327, 850863, 2028981, 2552589, 6086943, 8792251, 26376753, 79130259]

約数ペア:

[(1, 79130259), (3, 26376753), (9, 8792251), (13, 6086943), (31, 2552589), (39, 2028981), (93, 850863), (117, 676327), (279, 283621), (403, 196353), (1209, 65451), (3627, 21817)]