124614009

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{81929}}^1$

素因数の和:81961

約数の個数: 18

約数和(自身を含む): 194911470

約数和(自身を除く): 70297461

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 81929, 245787, 737361, 1065077, 3195231, 9585693, 13846001, 41538003, 124614009]

約数ペア:

[(1, 124614009), (3, 41538003), (9, 13846001), (13, 9585693), (39, 3195231), (117, 1065077), (169, 737361), (507, 245787), (1521, 81929)]