7811617293

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{18061}}^1$

素因数の和:18346

約数の個数: 32

約数和(自身を含む): 11773534080

約数和(自身を除く): 3961916787

約数列:

[1, 3, 9, 27, 83, 193, 249, 579, 747, 1737, 2241, 5211, 16019, 18061, 48057, 54183, 144171, 162549, 432513, 487647, 1499063, 3485773, 4497189, 10457319, 13491567, 31371957, 40474701, 94115871, 289319159, 867957477, 2603872431, 7811617293]

約数ペア:

[(1, 7811617293), (3, 2603872431), (9, 867957477), (27, 289319159), (83, 94115871), (193, 40474701), (249, 31371957), (579, 13491567), (747, 10457319), (1737, 4497189), (2241, 3485773), (5211, 1499063), (16019, 487647), (18061, 432513), (48057, 162549), (54183, 144171)]