79899579

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4817}}^1$

素因数の和:4939

約数の個数: 24

約数和(自身を含む): 122762640

約数和(自身を除く): 42863061

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 4817, 5529, 14451, 16587, 43353, 91523, 274569, 467249, 823707, 1401747, 4205241, 8877731, 26633193, 79899579]

約数ペア:

[(1, 79899579), (3, 26633193), (9, 8877731), (19, 4205241), (57, 1401747), (97, 823707), (171, 467249), (291, 274569), (873, 91523), (1843, 43353), (4817, 16587), (5529, 14451)]