85918887

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{34217}}^1$

素因数の和:34260

約数の個数: 20

約数和(自身を含む): 132492096

約数和(自身を除く): 46573209

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 34217, 102651, 307953, 923859, 1060727, 2771577, 3182181, 9546543, 28639629, 85918887]

約数ペア:

[(1, 85918887), (3, 28639629), (9, 9546543), (27, 3182181), (31, 2771577), (81, 1060727), (93, 923859), (279, 307953), (837, 102651), (2511, 34217)]