2079773577

素因数分解:

$3^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1861}}^1$

素因数の和:1962

約数の個数: 64

約数和(自身を含む): 3615557120

約数和(自身を除く): 1535783543

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 243, 511, 567, 657, 729, 1533, 1701, 1861, 1971, 2187, 4599, 5103, 5583, 5913, 13027, 13797, 15309, 16749, 17739, 39081, 41391, 50247, 53217, 117243, 124173, 135853, 150741, 159651, 351729, 372519, 407559, 452223, 950971, 1055187, 1117557, 1222677, 1356669, 2852913, 3165561, 3668031, 4070007, 8558739, 9496683, 11004093, 25676217, 28490049, 33012279, 77028651, 99036837, 231085953, 297110511, 693257859, 2079773577]

約数ペア:

[(1, 2079773577), (3, 693257859), (7, 297110511), (9, 231085953), (21, 99036837), (27, 77028651), (63, 33012279), (73, 28490049), (81, 25676217), (189, 11004093), (219, 9496683), (243, 8558739), (511, 4070007), (567, 3668031), (657, 3165561), (729, 2852913), (1533, 1356669), (1701, 1222677), (1861, 1117557), (1971, 1055187), (2187, 950971), (4599, 452223), (5103, 407559), (5583, 372519), (5913, 351729), (13027, 159651), (13797, 150741), (15309, 135853), (16749, 124173), (17739, 117243), (39081, 53217), (41391, 50247)]