87882471

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{929}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 132893280

約数和(自身を除く): 45010809

約数列:

[1, 3, 9, 23, 69, 207, 457, 929, 1371, 2787, 4113, 8361, 10511, 21367, 31533, 64101, 94599, 192303, 424553, 1273659, 3820977, 9764719, 29294157, 87882471]

約数ペア:

[(1, 87882471), (3, 29294157), (9, 9764719), (23, 3820977), (69, 1273659), (207, 424553), (457, 192303), (929, 94599), (1371, 64101), (2787, 31533), (4113, 21367), (8361, 10511)]