56227491

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 84498960

約数和(自身を除く): 28271469

約数列:

[1, 3, 9, 29, 87, 211, 261, 633, 1021, 1899, 3063, 6119, 9189, 18357, 29609, 55071, 88827, 215431, 266481, 646293, 1938879, 6247499, 18742497, 56227491]

約数ペア:

[(1, 56227491), (3, 18742497), (9, 6247499), (29, 1938879), (87, 646293), (211, 266481), (261, 215431), (633, 88827), (1021, 55071), (1899, 29609), (3063, 18357), (6119, 9189)]