27654957

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2039}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 43917120

約数和(自身を除く): 16262163

約数列:

[1, 3, 9, 11, 33, 99, 137, 411, 1233, 1507, 2039, 4521, 6117, 13563, 18351, 22429, 67287, 201861, 279343, 838029, 2514087, 3072773, 9218319, 27654957]

約数ペア:

[(1, 27654957), (3, 9218319), (9, 3072773), (11, 2514087), (33, 838029), (99, 279343), (137, 201861), (411, 67287), (1233, 22429), (1507, 18351), (2039, 13563), (4521, 6117)]