80785263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2803}}^1$

素因数の和:3558

約数の個数: 16

約数和(自身を含む): 116197760

約数和(自身を除く): 35412497

約数列:

[1, 3, 13, 39, 739, 2217, 2803, 8409, 9607, 28821, 36439, 109317, 2071417, 6214251, 26928421, 80785263]

約数ペア:

[(1, 80785263), (3, 26928421), (13, 6214251), (39, 2071417), (739, 109317), (2217, 36439), (2803, 28821), (8409, 9607)]