57505221

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{10289}}^1$

素因数の和:10327

約数の個数: 24

約数和(自身を含む): 89893440

約数和(自身を除く): 32388219

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 10289, 30867, 92601, 236647, 277803, 709941, 833409, 2129823, 2500227, 6389469, 19168407, 57505221]

約数ペア:

[(1, 57505221), (3, 19168407), (9, 6389469), (23, 2500227), (27, 2129823), (69, 833409), (81, 709941), (207, 277803), (243, 236647), (621, 92601), (1863, 30867), (5589, 10289)]