155719503

素因数分解:

$3^6\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1186

約数の個数: 28

約数和(自身を含む): 234750168

約数和(自身を除く): 79030665

約数列:

[1, 3, 9, 27, 81, 227, 243, 681, 729, 941, 2043, 2823, 6129, 8469, 18387, 25407, 55161, 76221, 165483, 213607, 228663, 640821, 685989, 1922463, 5767389, 17302167, 51906501, 155719503]

約数ペア:

[(1, 155719503), (3, 51906501), (9, 17302167), (27, 5767389), (81, 1922463), (227, 685989), (243, 640821), (681, 228663), (729, 213607), (941, 165483), (2043, 76221), (2823, 55161), (6129, 25407), (8469, 18387)]