68346831

素因数分解:

$3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{2521}}^1$

素因数の和:3822

約数の個数: 16

約数和(自身を含む): 104269568

約数和(自身を除く): 35922737

約数列:

[1, 3, 7, 21, 1291, 2521, 3873, 7563, 9037, 17647, 27111, 52941, 3254611, 9763833, 22782277, 68346831]

約数ペア:

[(1, 68346831), (3, 22782277), (7, 9763833), (21, 3254611), (1291, 52941), (2521, 27111), (3873, 17647), (7563, 9037)]