45013239

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{2113}}^1$

素因数の和:2388

約数の個数: 20

約数和(自身を含む): 67529616

約数和(自身を除く): 22516377

約数列:

[1, 3, 9, 27, 81, 263, 789, 2113, 2367, 6339, 7101, 19017, 21303, 57051, 171153, 555719, 1667157, 5001471, 15004413, 45013239]

約数ペア:

[(1, 45013239), (3, 15004413), (9, 5001471), (27, 1667157), (81, 555719), (263, 171153), (789, 57051), (2113, 21303), (2367, 19017), (6339, 7101)]