45591507

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20509}}^1$

素因数の和:20547

約数の個数: 24

約数和(自身を含む): 74656400

約数和(自身を除く): 29064893

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 20509, 61527, 184581, 266617, 389671, 799851, 1169013, 2399553, 3507039, 5065723, 15197169, 45591507]

約数ペア:

[(1, 45591507), (3, 15197169), (9, 5065723), (13, 3507039), (19, 2399553), (39, 1169013), (57, 799851), (117, 389671), (171, 266617), (247, 184581), (741, 61527), (2223, 20509)]