80872467

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{3833}}^1$

素因数の和:4390

約数の個数: 16

約数和(自身を含む): 116369568

約数和(自身を除く): 35497101

約数列:

[1, 3, 13, 39, 541, 1623, 3833, 7033, 11499, 21099, 49829, 149487, 2073653, 6220959, 26957489, 80872467]

約数ペア:

[(1, 80872467), (3, 26957489), (13, 6220959), (39, 2073653), (541, 149487), (1623, 49829), (3833, 21099), (7033, 11499)]