264966147

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{14669}}^1$

素因数の和:14904

約数の個数: 20

約数和(自身を含む): 397615680

約数和(自身を除く): 132649533

約数列:

[1, 3, 9, 27, 81, 223, 669, 2007, 6021, 14669, 18063, 44007, 132021, 396063, 1188189, 3271187, 9813561, 29440683, 88322049, 264966147]

約数ペア:

[(1, 264966147), (3, 88322049), (9, 29440683), (27, 9813561), (81, 3271187), (223, 1188189), (669, 396063), (2007, 132021), (6021, 44007), (14669, 18063)]