249500547

素因数分解:

$3^3\times {\mathrm{1901}}^1\times {\mathrm{4861}}^1$

素因数の和:6771

約数の個数: 16

約数和(自身を含む): 369900960

約数和(自身を除く): 120400413

約数列:

[1, 3, 9, 27, 1901, 4861, 5703, 14583, 17109, 43749, 51327, 131247, 9240761, 27722283, 83166849, 249500547]

約数ペア:

[(1, 249500547), (3, 83166849), (9, 27722283), (27, 9240761), (1901, 131247), (4861, 51327), (5703, 43749), (14583, 17109)]