26405127

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18223}}^1$

素因数の和:18259

約数の個数: 24

約数和(自身を含む): 45487104

約数和(自身を除く): 19081977

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 18223, 54669, 127561, 164007, 382683, 419129, 1148049, 1257387, 2933903, 3772161, 8801709, 26405127]

約数ペア:

[(1, 26405127), (3, 8801709), (7, 3772161), (9, 2933903), (21, 1257387), (23, 1148049), (63, 419129), (69, 382683), (161, 164007), (207, 127561), (483, 54669), (1449, 18223)]