26751303

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{1481}}^1$

素因数の和:1716

約数の個数: 20

約数和(自身を含む): 40168128

約数和(自身を除く): 13416825

約数列:

[1, 3, 9, 27, 81, 223, 669, 1481, 2007, 4443, 6021, 13329, 18063, 39987, 119961, 330263, 990789, 2972367, 8917101, 26751303]

約数ペア:

[(1, 26751303), (3, 8917101), (9, 2972367), (27, 990789), (81, 330263), (223, 119961), (669, 39987), (1481, 18063), (2007, 13329), (4443, 6021)]