78146007

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{12889}}^1$

素因数の和:12982

約数の個数: 16

約数和(自身を含む): 108894720

約数和(自身を除く): 30748713

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 12889, 38667, 554227, 605783, 1662681, 1817349, 26048669, 78146007]

約数ペア:

[(1, 78146007), (3, 26048669), (43, 1817349), (47, 1662681), (129, 605783), (141, 554227), (2021, 38667), (6063, 12889)]