56148309

素因数分解:

$3^6\times 7^1\times {\mathrm{11003}}^1$

素因数の和:11028

約数の個数: 28

約数和(自身を含む): 96218976

約数和(自身を除く): 40070667

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 11003, 33009, 77021, 99027, 231063, 297081, 693189, 891243, 2079567, 2673729, 6238701, 8021187, 18716103, 56148309]

約数ペア:

[(1, 56148309), (3, 18716103), (7, 8021187), (9, 6238701), (21, 2673729), (27, 2079567), (63, 891243), (81, 693189), (189, 297081), (243, 231063), (567, 99027), (729, 77021), (1701, 33009), (5103, 11003)]