78653511

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{4831}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 119601664

約数和(自身を除く): 40948153

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 4831, 5427, 14493, 16281, 43479, 130437, 323677, 391311, 971031, 1173933, 2913093, 8739279, 26217837, 78653511]

約数ペア:

[(1, 78653511), (3, 26217837), (9, 8739279), (27, 2913093), (67, 1173933), (81, 971031), (201, 391311), (243, 323677), (603, 130437), (1809, 43479), (4831, 16281), (5427, 14493)]