74917917

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 112240128

約数和(自身を除く): 37322211

約数列:

[1, 3, 9, 31, 93, 263, 279, 789, 1021, 2367, 3063, 8153, 9189, 24459, 31651, 73377, 94953, 268523, 284859, 805569, 2416707, 8324213, 24972639, 74917917]

約数ペア:

[(1, 74917917), (3, 24972639), (9, 8324213), (31, 2416707), (93, 805569), (263, 284859), (279, 268523), (789, 94953), (1021, 73377), (2367, 31651), (3063, 24459), (8153, 9189)]