142905867

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{33617}}^1$

素因数の和:33742

約数の個数: 16

約数和(自身を含む): 207086880

約数和(自身を除く): 64181013

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 33617, 100851, 437021, 1311063, 3664253, 10992759, 47635289, 142905867]

約数ペア:

[(1, 142905867), (3, 47635289), (13, 10992759), (39, 3664253), (109, 1311063), (327, 437021), (1417, 100851), (4251, 33617)]