87274239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{117779}}^1$

素因数の和:117814

約数の個数: 16

約数和(自身を含む): 131913600

約数和(自身を除く): 44639361

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 117779, 353337, 1531127, 2237801, 4593381, 6713403, 29091413, 87274239]

約数ペア:

[(1, 87274239), (3, 29091413), (13, 6713403), (19, 4593381), (39, 2237801), (57, 1531127), (247, 353337), (741, 117779)]