80844543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2459}}^1$

素因数の和:2759

約数の個数: 24

約数和(自身を含む): 126257040

約数和(自身を除く): 45412497

約数列:

[1, 3, 9, 13, 39, 117, 281, 843, 2459, 2529, 3653, 7377, 10959, 22131, 31967, 32877, 95901, 287703, 690979, 2072937, 6218811, 8982727, 26948181, 80844543]

約数ペア:

[(1, 80844543), (3, 26948181), (9, 8982727), (13, 6218811), (39, 2072937), (117, 690979), (281, 287703), (843, 95901), (2459, 32877), (2529, 31967), (3653, 22131), (7377, 10959)]