56638527

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4217}}^1$

素因数の和:4279

約数の個数: 24

約数和(自身を含む): 85271088

約数和(自身を除く): 28632561

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4217, 4477, 12651, 13431, 46387, 139161, 156029, 468087, 510257, 1530771, 1716319, 5148957, 18879509, 56638527]

約数ペア:

[(1, 56638527), (3, 18879509), (11, 5148957), (33, 1716319), (37, 1530771), (111, 510257), (121, 468087), (363, 156029), (407, 139161), (1221, 46387), (4217, 13431), (4477, 12651)]