72919587

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{98407}}^1$

素因数の和:98442

約数の個数: 16

約数和(自身を含む): 110216960

約数和(自身を除く): 37297373

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 98407, 295221, 1279291, 1869733, 3837873, 5609199, 24306529, 72919587]

約数ペア:

[(1, 72919587), (3, 24306529), (13, 5609199), (19, 3837873), (39, 1869733), (57, 1279291), (247, 295221), (741, 98407)]