56579517

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 85610304

約数和(自身を除く): 29030787

約数列:

[1, 3, 9, 23, 69, 207, 443, 617, 1329, 1851, 3987, 5553, 10189, 14191, 30567, 42573, 91701, 127719, 273331, 819993, 2459979, 6286613, 18859839, 56579517]

約数ペア:

[(1, 56579517), (3, 18859839), (9, 6286613), (23, 2459979), (69, 819993), (207, 273331), (443, 127719), (617, 91701), (1329, 42573), (1851, 30567), (3987, 14191), (5553, 10189)]