745804548927

素因数分解:

$3^4\times {\mathrm{10903}}^1\times {\mathrm{844489}}^1$

素因数の和:855404

約数の個数: 20

約数和(自身を含む): 1114206594160

約数和(自身を除く): 368402045233

約数列:

[1, 3, 9, 27, 81, 10903, 32709, 98127, 294381, 844489, 883143, 2533467, 7600401, 22801203, 68403609, 9207463567, 27622390701, 82867172103, 248601516309, 745804548927]

約数ペア:

[(1, 745804548927), (3, 248601516309), (9, 82867172103), (27, 27622390701), (81, 9207463567), (10903, 68403609), (32709, 22801203), (98127, 7600401), (294381, 2533467), (844489, 883143)]