15663715227

素因数分解:

$3^3\times {\mathrm{13721}}^1\times {\mathrm{42281}}^1$

素因数の和:56011

約数の個数: 16

約数和(自身を含む): 23207744160

約数和(自身を除く): 7544028933

約数列:

[1, 3, 9, 27, 13721, 41163, 42281, 123489, 126843, 370467, 380529, 1141587, 580137601, 1740412803, 5221238409, 15663715227]

約数ペア:

[(1, 15663715227), (3, 5221238409), (9, 1740412803), (27, 580137601), (13721, 1141587), (41163, 380529), (42281, 370467), (123489, 126843)]