84281157

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1031}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 126217728

約数和(自身を除く): 41936571

約数列:

[1, 3, 9, 31, 93, 279, 293, 879, 1031, 2637, 3093, 9083, 9279, 27249, 31961, 81747, 95883, 287649, 302083, 906249, 2718747, 9364573, 28093719, 84281157]

約数ペア:

[(1, 84281157), (3, 28093719), (9, 9364573), (31, 2718747), (93, 906249), (279, 302083), (293, 287649), (879, 95883), (1031, 81747), (2637, 31961), (3093, 27249), (9083, 9279)]