274878147

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{18133}}^1$

素因数の和:18330

約数の個数: 16

約数和(自身を含む): 380668928

約数和(自身を除く): 105790781

約数列:

[1, 3, 31, 93, 163, 489, 5053, 15159, 18133, 54399, 562123, 1686369, 2955679, 8867037, 91626049, 274878147]

約数ペア:

[(1, 274878147), (3, 91626049), (31, 8867037), (93, 2955679), (163, 1686369), (489, 562123), (5053, 54399), (15159, 18133)]