80387813

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2549}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 91065600

約数和(自身を除く): 10677787

約数列:

[1, 11, 47, 61, 517, 671, 2549, 2867, 28039, 31537, 119803, 155489, 1317833, 1710379, 7307983, 80387813]

約数ペア:

[(1, 80387813), (11, 7307983), (47, 1710379), (61, 1317833), (517, 155489), (671, 119803), (2549, 31537), (2867, 28039)]