84342861

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 123776640

約数和(自身を除く): 39433779

約数列:

[1, 3, 9, 113, 239, 339, 347, 717, 1017, 1041, 2151, 3123, 27007, 39211, 81021, 82933, 117633, 243063, 248799, 352899, 746397, 9371429, 28114287, 84342861]

約数ペア:

[(1, 84342861), (3, 28114287), (9, 9371429), (113, 746397), (239, 352899), (339, 248799), (347, 243063), (717, 117633), (1017, 82933), (1041, 81021), (2151, 39211), (3123, 27007)]