56551203

素因数分解:

$3^5\times {\mathrm{409}}^1\times {\mathrm{569}}^1$

素因数の和:993

約数の個数: 24

約数和(自身を含む): 85066800

約数和(自身を除く): 28515597

約数列:

[1, 3, 9, 27, 81, 243, 409, 569, 1227, 1707, 3681, 5121, 11043, 15363, 33129, 46089, 99387, 138267, 232721, 698163, 2094489, 6283467, 18850401, 56551203]

約数ペア:

[(1, 56551203), (3, 18850401), (9, 6283467), (27, 2094489), (81, 698163), (243, 232721), (409, 138267), (569, 99387), (1227, 46089), (1707, 33129), (3681, 15363), (5121, 11043)]