27830529

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4337}}^1$

素因数の和:4397

約数の個数: 24

約数和(自身を含む): 43310592

約数和(自身を除く): 15480063

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 4337, 6417, 13011, 39033, 99751, 134447, 299253, 403341, 897759, 1210023, 3092281, 9276843, 27830529]

約数ペア:

[(1, 27830529), (3, 9276843), (9, 3092281), (23, 1210023), (31, 897759), (69, 403341), (93, 299253), (207, 134447), (279, 99751), (713, 39033), (2139, 13011), (4337, 6417)]