159440931

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{4651}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 248919216

約数和(自身を除く): 89478285

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 2637, 3809, 4651, 11427, 13953, 34281, 41859, 60463, 181389, 544167, 1362743, 4088229, 12264687, 17715659, 53146977, 159440931]

約数ペア:

[(1, 159440931), (3, 53146977), (9, 17715659), (13, 12264687), (39, 4088229), (117, 1362743), (293, 544167), (879, 181389), (2637, 60463), (3809, 41859), (4651, 34281), (11427, 13953)]