26563563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 41801760

約数和(自身を除く): 15238197

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 2551, 3471, 7653, 10413, 22959, 33163, 99489, 227039, 298467, 681117, 2043351, 2951507, 8854521, 26563563]

約数ペア:

[(1, 26563563), (3, 8854521), (9, 2951507), (13, 2043351), (39, 681117), (89, 298467), (117, 227039), (267, 99489), (801, 33163), (1157, 22959), (2551, 10413), (3471, 7653)]