27431709

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13709}}^1$

素因数の和:13764

約数の個数: 16

約数和(自身を含む): 39484800

約数和(自身を除く): 12053091

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 13709, 41127, 315307, 397561, 945921, 1192683, 9143903, 27431709]

約数ペア:

[(1, 27431709), (3, 9143903), (23, 1192683), (29, 945921), (69, 397561), (87, 315307), (667, 41127), (2001, 13709)]