40428153

素因数分解:

$3^6\times {\mathrm{55457}}^1$

素因数の和:55475

約数の個数: 14

約数和(自身を含む): 60615594

約数和(自身を除く): 20187441

約数列:

[1, 3, 9, 27, 81, 243, 729, 55457, 166371, 499113, 1497339, 4492017, 13476051, 40428153]

約数ペア:

[(1, 40428153), (3, 13476051), (9, 4492017), (27, 1497339), (81, 499113), (243, 166371), (729, 55457)]