74157057

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{33359}}^1$

素因数の和:33397

約数の個数: 24

約数和(自身を含む): 121430400

約数和(自身を除く): 47273343

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 33359, 100077, 300231, 433667, 633821, 1301001, 1901463, 3903003, 5704389, 8239673, 24719019, 74157057]

約数ペア:

[(1, 74157057), (3, 24719019), (9, 8239673), (13, 5704389), (19, 3903003), (39, 1901463), (57, 1301001), (117, 633821), (171, 433667), (247, 300231), (741, 100077), (2223, 33359)]