87055059

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{318883}}^1$

素因数の和:318906

約数の個数: 16

約数和(自身を含む): 142860032

約数和(自身を除く): 55804973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 318883, 956649, 2232181, 4145479, 6696543, 12436437, 29018353, 87055059]

約数ペア:

[(1, 87055059), (3, 29018353), (7, 12436437), (13, 6696543), (21, 4145479), (39, 2232181), (91, 956649), (273, 318883)]