68686401279

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{9855991}}^1$

素因数の和:9856118

約数の個数: 16

約数和(自身を含む): 96509873664

約数和(自身を除く): 27823472385

約数列:

[1, 3, 23, 69, 101, 303, 2323, 6969, 9855991, 29567973, 226687793, 680063379, 995455091, 2986365273, 22895467093, 68686401279]

約数ペア:

[(1, 68686401279), (3, 22895467093), (23, 2986365273), (69, 995455091), (101, 680063379), (303, 226687793), (2323, 29567973), (6969, 9855991)]