27584973

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5483}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 43915872

約数和(自身を除く): 16330899

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 5483, 16449, 49347, 71279, 213837, 235769, 641511, 707307, 2121921, 3064997, 9194991, 27584973]

約数ペア:

[(1, 27584973), (3, 9194991), (9, 3064997), (13, 2121921), (39, 707307), (43, 641511), (117, 235769), (129, 213837), (387, 71279), (559, 49347), (1677, 16449), (5031, 5483)]