66949011

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{14009}}^1$

素因数の和:14080

約数の個数: 20

約数和(自身を含む): 101712600

約数和(自身を除く): 34763589

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 14009, 42027, 126081, 378243, 826531, 1134729, 2479593, 7438779, 22316337, 66949011]

約数ペア:

[(1, 66949011), (3, 22316337), (9, 7438779), (27, 2479593), (59, 1134729), (81, 826531), (177, 378243), (531, 126081), (1593, 42027), (4779, 14009)]