210008658771

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{1409}}^1\times {\mathrm{42793}}^1$

素因数の和:44257

約数の個数: 40

約数和(自身を含む): 321247710960

約数和(自身を除く): 111239052189

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 1409, 3483, 4227, 12681, 38043, 42793, 60587, 114129, 128379, 181761, 385137, 545283, 1155411, 1635849, 1840099, 3466233, 4907547, 5520297, 16560891, 49682673, 60295337, 149048019, 180886011, 542658033, 1627974099, 2592699491, 4883922297, 7778098473, 23334295419, 70002886257, 210008658771]

約数ペア:

[(1, 210008658771), (3, 70002886257), (9, 23334295419), (27, 7778098473), (43, 4883922297), (81, 2592699491), (129, 1627974099), (387, 542658033), (1161, 180886011), (1409, 149048019), (3483, 60295337), (4227, 49682673), (12681, 16560891), (38043, 5520297), (42793, 4907547), (60587, 3466233), (114129, 1840099), (128379, 1635849), (181761, 1155411), (385137, 545283)]