80880111

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4241}}^1$

素因数の和:4423

約数の個数: 24

約数和(自身を含む): 126615216

約数和(自身を除く): 45735105

約数列:

[1, 3, 9, 13, 39, 117, 163, 489, 1467, 2119, 4241, 6357, 12723, 19071, 38169, 55133, 165399, 496197, 691283, 2073849, 6221547, 8986679, 26960037, 80880111]

約数ペア:

[(1, 80880111), (3, 26960037), (9, 8986679), (13, 6221547), (39, 2073849), (117, 691283), (163, 496197), (489, 165399), (1467, 55133), (2119, 38169), (4241, 19071), (6357, 12723)]