72512817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1951}}^1$

素因数の和:2920

約数の個数: 16

約数和(自身を含む): 104283648

約数和(自身を除く): 31770831

約数列:

[1, 3, 13, 39, 953, 1951, 2859, 5853, 12389, 25363, 37167, 76089, 1859303, 5577909, 24170939, 72512817]

約数ペア:

[(1, 72512817), (3, 24170939), (13, 5577909), (39, 1859303), (953, 76089), (1951, 37167), (2859, 25363), (5853, 12389)]