25538463

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{1499}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 37920000

約数和(自身を除く): 12381537

約数列:

[1, 3, 9, 27, 631, 1499, 1893, 4497, 5679, 13491, 17037, 40473, 945869, 2837607, 8512821, 25538463]

約数ペア:

[(1, 25538463), (3, 8512821), (9, 2837607), (27, 945869), (631, 40473), (1499, 17037), (1893, 13491), (4497, 5679)]