207612801

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{599}}^1$

素因数の和:1011

約数の個数: 40

約数和(自身を含む): 339768000

約数和(自身を除く): 132155199

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 389, 599, 891, 1167, 1797, 3501, 4279, 5391, 6589, 10503, 12837, 16173, 19767, 31509, 38511, 48519, 59301, 115533, 177903, 233011, 346599, 533709, 699033, 2097099, 2563121, 6291297, 7689363, 18873891, 23068089, 69204267, 207612801]

約数ペア:

[(1, 207612801), (3, 69204267), (9, 23068089), (11, 18873891), (27, 7689363), (33, 6291297), (81, 2563121), (99, 2097099), (297, 699033), (389, 533709), (599, 346599), (891, 233011), (1167, 177903), (1797, 115533), (3501, 59301), (4279, 48519), (5391, 38511), (6589, 31509), (10503, 19767), (12837, 16173)]