201601152081

素因数分解:

$3^2\times 7^1\times {\mathrm{3200018287}}^1$

素因数の和:3200018300

約数の個数: 12

約数和(自身を含む): 332801901952

約数和(自身を除く): 131200749871

約数列:

[1, 3, 7, 9, 21, 63, 3200018287, 9600054861, 22400128009, 28800164583, 67200384027, 201601152081]

約数ペア:

[(1, 201601152081), (3, 67200384027), (7, 28800164583), (9, 22400128009), (21, 9600054861), (63, 3200018287)]