68240949

素因数分解:

$3^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{2521}}^1$

素因数の和:3820

約数の個数: 16

約数和(自身を含む): 104108160

約数和(自身を除く): 35867211

約数列:

[1, 3, 7, 21, 1289, 2521, 3867, 7563, 9023, 17647, 27069, 52941, 3249569, 9748707, 22746983, 68240949]

約数ペア:

[(1, 68240949), (3, 22746983), (7, 9748707), (21, 3249569), (1289, 52941), (2521, 27069), (3867, 17647), (7563, 9023)]