51067503

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{6121}}^1$

素因数の和:6236

約数の個数: 20

約数和(自身を含む): 77039248

約数和(自身を除く): 25971745

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 2781, 6121, 8343, 18363, 55089, 165267, 495801, 630463, 1891389, 5674167, 17022501, 51067503]

約数ペア:

[(1, 51067503), (3, 17022501), (9, 5674167), (27, 1891389), (81, 630463), (103, 495801), (309, 165267), (927, 55089), (2781, 18363), (6121, 8343)]