69022431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1103}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 105917760

約数和(自身を除く): 36895329

約数列:

[1, 3, 9, 17, 51, 153, 409, 1103, 1227, 3309, 3681, 6953, 9927, 18751, 20859, 56253, 62577, 168759, 451127, 1353381, 4060143, 7669159, 23007477, 69022431]

約数ペア:

[(1, 69022431), (3, 23007477), (9, 7669159), (17, 4060143), (51, 1353381), (153, 451127), (409, 168759), (1103, 62577), (1227, 56253), (3309, 20859), (3681, 18751), (6953, 9927)]