2756557737

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1409}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 4224991680

約数和(自身を除く): 1468433943

約数列:

[1, 3, 9, 27, 81, 83, 97, 243, 249, 291, 747, 873, 1409, 2241, 2619, 4227, 6723, 7857, 8051, 12681, 20169, 23571, 24153, 38043, 72459, 114129, 116947, 136673, 217377, 342387, 350841, 410019, 652131, 1052523, 1230057, 1956393, 3157569, 3690171, 9472707, 11070513, 11343859, 28418121, 33211539, 34031577, 102094731, 306284193, 918852579, 2756557737]

約数ペア:

[(1, 2756557737), (3, 918852579), (9, 306284193), (27, 102094731), (81, 34031577), (83, 33211539), (97, 28418121), (243, 11343859), (249, 11070513), (291, 9472707), (747, 3690171), (873, 3157569), (1409, 1956393), (2241, 1230057), (2619, 1052523), (4227, 652131), (6723, 410019), (7857, 350841), (8051, 342387), (12681, 217377), (20169, 136673), (23571, 116947), (24153, 114129), (38043, 72459)]