79391583

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{14629}}^1$

素因数の和:14708

約数の個数: 20

約数和(自身を含む): 120375640

約数和(自身を除く): 40984057

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 14629, 43887, 131661, 394983, 980143, 1184949, 2940429, 8821287, 26463861, 79391583]

約数ペア:

[(1, 79391583), (3, 26463861), (9, 8821287), (27, 2940429), (67, 1184949), (81, 980143), (201, 394983), (603, 131661), (1809, 43887), (5427, 14629)]