54000401

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{6521}}^1$

素因数の和:6561

約数の個数: 18

約数和(自身を含む): 68030982

約数和(自身を除く): 14030581

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 6521, 8281, 45647, 84773, 319529, 593411, 1102049, 4153877, 7714343, 54000401]

約数ペア:

[(1, 54000401), (7, 7714343), (13, 4153877), (49, 1102049), (91, 593411), (169, 319529), (637, 84773), (1183, 45647), (6521, 8281)]