156985309737

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1823}}^1\times {\mathrm{167863}}^1$

素因数の和:169714

約数の個数: 32

約数和(自身を含む): 244947148800

約数和(自身を除く): 87961839063

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1823, 5469, 16407, 34637, 49221, 103911, 167863, 311733, 503589, 935199, 1510767, 3189397, 4532301, 9568191, 28704573, 86113719, 306014249, 918042747, 2754128241, 5814270731, 8262384723, 17442812193, 52328436579, 156985309737]

約数ペア:

[(1, 156985309737), (3, 52328436579), (9, 17442812193), (19, 8262384723), (27, 5814270731), (57, 2754128241), (171, 918042747), (513, 306014249), (1823, 86113719), (5469, 28704573), (16407, 9568191), (34637, 4532301), (49221, 3189397), (103911, 1510767), (167863, 935199), (311733, 503589)]