30569157

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2244

約数の個数: 28

約数和(自身を含む): 48266880

約数和(自身を除く): 17697723

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2207, 4617, 6621, 13851, 19863, 41933, 59589, 125799, 178767, 377397, 536301, 1132191, 1608903, 3396573, 10189719, 30569157]

約数ペア:

[(1, 30569157), (3, 10189719), (9, 3396573), (19, 1608903), (27, 1132191), (57, 536301), (81, 377397), (171, 178767), (243, 125799), (513, 59589), (729, 41933), (1539, 19863), (2207, 13851), (4617, 6621)]