56612907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28463}}^1$

素因数の和:28499

約数の個数: 24

約数和(自身を含む): 93248064

約数和(自身を除く): 36635157

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 28463, 85389, 256167, 370019, 483871, 1110057, 1451613, 3330171, 4354839, 6290323, 18870969, 56612907]

約数ペア:

[(1, 56612907), (3, 18870969), (9, 6290323), (13, 4354839), (17, 3330171), (39, 1451613), (51, 1110057), (117, 483871), (153, 370019), (221, 256167), (663, 85389), (1989, 28463)]