80451129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1303}}^1\times {\mathrm{1871}}^1$

素因数の和:3188

約数の個数: 16

約数和(自身を含む): 117172224

約数和(自身を除く): 36721095

約数列:

[1, 3, 11, 33, 1303, 1871, 3909, 5613, 14333, 20581, 42999, 61743, 2437913, 7313739, 26817043, 80451129]

約数ペア:

[(1, 80451129), (3, 26817043), (11, 7313739), (33, 2437913), (1303, 61743), (1871, 42999), (3909, 20581), (5613, 14333)]