71892561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97021}}^1$

素因数の和:97056

約数の個数: 16

約数和(自身を含む): 108664640

約数和(自身を除く): 36772079

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 97021, 291063, 1261273, 1843399, 3783819, 5530197, 23964187, 71892561]

約数ペア:

[(1, 71892561), (3, 23964187), (13, 5530197), (19, 3783819), (39, 1843399), (57, 1261273), (247, 291063), (741, 97021)]