27054279

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18671}}^1$

素因数の和:18707

約数の個数: 24

約数和(自身を含む): 46605312

約数和(自身を除く): 19551033

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 18671, 56013, 130697, 168039, 392091, 429433, 1176273, 1288299, 3006031, 3864897, 9018093, 27054279]

約数ペア:

[(1, 27054279), (3, 9018093), (7, 3864897), (9, 3006031), (21, 1288299), (23, 1176273), (63, 429433), (69, 392091), (161, 168039), (207, 130697), (483, 56013), (1449, 18671)]