121133481

素因数分解:

$3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{2903}}^1$

素因数の和:4900

約数の個数: 16

約数和(自身を含む): 184740864

約数和(自身を除く): 63607383

約数列:

[1, 3, 7, 21, 1987, 2903, 5961, 8709, 13909, 20321, 41727, 60963, 5768261, 17304783, 40377827, 121133481]

約数ペア:

[(1, 121133481), (3, 40377827), (7, 17304783), (21, 5768261), (1987, 60963), (2903, 41727), (5961, 20321), (8709, 13909)]