27750933

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3321

約数の個数: 24

約数和(自身を含む): 46155200

約数和(自身を除く): 18404267

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 3169, 8757, 9507, 22183, 28521, 66549, 199647, 440491, 1321473, 3083437, 3964419, 9250311, 27750933]

約数ペア:

[(1, 27750933), (3, 9250311), (7, 3964419), (9, 3083437), (21, 1321473), (63, 440491), (139, 199647), (417, 66549), (973, 28521), (1251, 22183), (2919, 9507), (3169, 8757)]