26449011

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{14197}}^1$

素因数の和:14232

約数の個数: 20

約数和(自身を含む): 41230992

約数和(自身を除く): 14781981

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 14197, 42591, 127773, 326531, 383319, 979593, 1149957, 2938779, 8816337, 26449011]

約数ペア:

[(1, 26449011), (3, 8816337), (9, 2938779), (23, 1149957), (27, 979593), (69, 383319), (81, 326531), (207, 127773), (621, 42591), (1863, 14197)]