2077773236721

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31320539}}^1$

素因数の和:31320577

約数の個数: 56

約数和(自身を含む): 3834135224640

約数和(自身を除く): 1756361987919

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 729, 819, 1053, 1701, 2457, 3159, 5103, 7371, 9477, 22113, 66339, 31320539, 93961617, 219243773, 281884851, 407167007, 657731319, 845654553, 1221501021, 1973193957, 2536963659, 2850169049, 3664503063, 5919581871, 7610890977, 8550507147, 10993509189, 17758745613, 22832672931, 25651521441, 32980527567, 53276236839, 76954564323, 98941582701, 159828710517, 230863692969, 296824748103, 692591078907, 2077773236721]

約数ペア:

[(1, 2077773236721), (3, 692591078907), (7, 296824748103), (9, 230863692969), (13, 159828710517), (21, 98941582701), (27, 76954564323), (39, 53276236839), (63, 32980527567), (81, 25651521441), (91, 22832672931), (117, 17758745613), (189, 10993509189), (243, 8550507147), (273, 7610890977), (351, 5919581871), (567, 3664503063), (729, 2850169049), (819, 2536963659), (1053, 1973193957), (1701, 1221501021), (2457, 845654553), (3159, 657731319), (5103, 407167007), (7371, 281884851), (9477, 219243773), (22113, 93961617), (66339, 31320539)]