78061149

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 118547520

約数和(自身を除く): 40486371

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 2713, 3197, 8139, 9591, 24417, 28773, 62399, 187197, 377107, 561591, 1131321, 3393963, 8673461, 26020383, 78061149]

約数ペア:

[(1, 78061149), (3, 26020383), (9, 8673461), (23, 3393963), (69, 1131321), (139, 561591), (207, 377107), (417, 187197), (1251, 62399), (2713, 28773), (3197, 24417), (8139, 9591)]