15707540493

素因数分解:

$3^4\times {\mathrm{11393}}^1\times {\mathrm{17021}}^1$

素因数の和:28426

約数の個数: 20

約数和(自身を含む): 23467788828

約数和(自身を除く): 7760248335

約数列:

[1, 3, 9, 27, 81, 11393, 17021, 34179, 51063, 102537, 153189, 307611, 459567, 922833, 1378701, 193920253, 581760759, 1745282277, 5235846831, 15707540493]

約数ペア:

[(1, 15707540493), (3, 5235846831), (9, 1745282277), (27, 581760759), (81, 193920253), (11393, 1378701), (17021, 922833), (34179, 459567), (51063, 307611), (102537, 153189)]