86854167

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{68443}}^1$

素因数の和:68499

約数の個数: 16

約数和(自身を含む): 131412480

約数和(自身を除く): 44558313

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 68443, 205329, 615987, 1847961, 3216821, 9650463, 28951389, 86854167]

約数ペア:

[(1, 86854167), (3, 28951389), (9, 9650463), (27, 3216821), (47, 1847961), (141, 615987), (423, 205329), (1269, 68443)]