729333

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 1179360

約数和(自身を除く): 450027

約数列:

[1, 3, 9, 11, 33, 53, 99, 139, 159, 417, 477, 583, 1251, 1529, 1749, 4587, 5247, 7367, 13761, 22101, 66303, 81037, 243111, 729333]

約数ペア:

[(1, 729333), (3, 243111), (9, 81037), (11, 66303), (33, 22101), (53, 13761), (99, 7367), (139, 5247), (159, 4587), (417, 1749), (477, 1529), (583, 1251)]