80842437

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13037}}^1$

素因数の和:13109

約数の個数: 24

約数和(自身を含む): 128137464

約数和(自身を除く): 47295027

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 13037, 39111, 117333, 169481, 508443, 690961, 1525329, 2072883, 6218649, 8982493, 26947479, 80842437]

約数ペア:

[(1, 80842437), (3, 26947479), (9, 8982493), (13, 6218649), (39, 2072883), (53, 1525329), (117, 690961), (159, 508443), (477, 169481), (689, 117333), (2067, 39111), (6201, 13037)]