124617051

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{81931}}^1$

素因数の和:81963

約数の個数: 18

約数和(自身を含む): 194916228

約数和(自身を除く): 70299177

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 81931, 245793, 737379, 1065103, 3195309, 9585927, 13846339, 41539017, 124617051]

約数ペア:

[(1, 124617051), (3, 41539017), (9, 13846339), (13, 9585927), (39, 3195309), (117, 1065103), (169, 737379), (507, 245793), (1521, 81931)]