67272569

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12119}}^1$

素因数の和:12200

約数の個数: 16

約数和(自身を含む): 84161280

約数和(自身を除く): 16888711

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 12119, 84833, 157547, 739259, 1102829, 5174813, 9610367, 67272569]

約数ペア:

[(1, 67272569), (7, 9610367), (13, 5174813), (61, 1102829), (91, 739259), (427, 157547), (793, 84833), (5551, 12119)]