80111239

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 93037200

約数和(自身を除く): 12925961

約数列:

[1, 13, 19, 61, 169, 247, 409, 793, 1159, 3211, 5317, 7771, 10309, 15067, 24949, 69121, 101023, 195871, 324337, 474031, 1313299, 4216381, 6162403, 80111239]

約数ペア:

[(1, 80111239), (13, 6162403), (19, 4216381), (61, 1313299), (169, 474031), (247, 324337), (409, 195871), (793, 101023), (1159, 69121), (3211, 24949), (5317, 15067), (7771, 10309)]