27320481

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2237}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 41895360

約数和(自身を除く): 14574879

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 2237, 4071, 6711, 12213, 20133, 51451, 131983, 154353, 395949, 463059, 1187847, 3035609, 9106827, 27320481]

約数ペア:

[(1, 27320481), (3, 9106827), (9, 3035609), (23, 1187847), (59, 463059), (69, 395949), (177, 154353), (207, 131983), (531, 51451), (1357, 20133), (2237, 12213), (4071, 6711)]