139080267

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{72551}}^1$

素因数の和:72631

約数の個数: 16

約数和(自身を含む): 208949760

約数和(自身を除く): 69869493

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 72551, 217653, 652959, 1958877, 5151121, 15453363, 46360089, 139080267]

約数ペア:

[(1, 139080267), (3, 46360089), (9, 15453363), (27, 5151121), (71, 1958877), (213, 652959), (639, 217653), (1917, 72551)]