81282903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{7417}}^1$

素因数の和:7714

約数の個数: 16

約数和(自身を含む): 117145056

約数和(自身を除く): 35862153

約数列:

[1, 3, 13, 39, 281, 843, 3653, 7417, 10959, 22251, 96421, 289263, 2084177, 6252531, 27094301, 81282903]

約数ペア:

[(1, 81282903), (3, 27094301), (13, 6252531), (39, 2084177), (281, 289263), (843, 96421), (3653, 22251), (7417, 10959)]