85507893

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{14461}}^1$

素因数の和:14546

約数の個数: 20

約数和(自身を含む): 129492748

約数和(自身を除く): 43984855

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 5913, 14461, 43383, 130149, 390447, 1055653, 1171341, 3166959, 9500877, 28502631, 85507893]

約数ペア:

[(1, 85507893), (3, 28502631), (9, 9500877), (27, 3166959), (73, 1171341), (81, 1055653), (219, 390447), (657, 130149), (1971, 43383), (5913, 14461)]