70816239

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{46559}}^1$

素因数の和:46591

約数の個数: 18

約数和(自身を含む): 110766240

約数和(自身を除く): 39950001

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 46559, 139677, 419031, 605267, 1815801, 5447403, 7868471, 23605413, 70816239]

約数ペア:

[(1, 70816239), (3, 23605413), (9, 7868471), (13, 5447403), (39, 1815801), (117, 605267), (169, 419031), (507, 139677), (1521, 46559)]