80801409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23279}}^1$

素因数の和:23384

約数の個数: 16

約数和(自身を含む): 117331200

約数和(自身を除く): 36529791

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 23279, 69837, 302627, 907881, 2071831, 6215493, 26933803, 80801409]

約数ペア:

[(1, 80801409), (3, 26933803), (13, 6215493), (39, 2071831), (89, 907881), (267, 302627), (1157, 69837), (3471, 23279)]