70929891

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1021}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 109885440

約数和(自身を除く): 38955549

約数列:

[1, 3, 9, 27, 31, 83, 93, 249, 279, 747, 837, 1021, 2241, 2573, 3063, 7719, 9189, 23157, 27567, 31651, 69471, 84743, 94953, 254229, 284859, 762687, 854577, 2288061, 2627033, 7881099, 23643297, 70929891]

約数ペア:

[(1, 70929891), (3, 23643297), (9, 7881099), (27, 2627033), (31, 2288061), (83, 854577), (93, 762687), (249, 284859), (279, 254229), (747, 94953), (837, 84743), (1021, 69471), (2241, 31651), (2573, 27567), (3063, 23157), (7719, 9189)]