71292669

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{7561}}^1$

素因数の和:8020

約数の個数: 16

約数和(自身を含む): 108892800

約数和(自身を除く): 37600131

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 7561, 9429, 22683, 52927, 158781, 3394889, 10184667, 23764223, 71292669]

約数ペア:

[(1, 71292669), (3, 23764223), (7, 10184667), (21, 3394889), (449, 158781), (1347, 52927), (3143, 22683), (7561, 9429)]