2135659851

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{25673}}^1$

素因数の和:25777

約数の個数: 40

約数和(自身を含む): 3479340480

約数和(自身を除く): 1343680629

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 711, 1027, 1053, 2133, 3081, 6399, 9243, 25673, 27729, 77019, 83187, 231057, 333749, 693171, 1001247, 2028167, 2079513, 3003741, 6084501, 9011223, 18253503, 26366171, 27033669, 54760509, 79098513, 164281527, 237295539, 711886617, 2135659851]

約数ペア:

[(1, 2135659851), (3, 711886617), (9, 237295539), (13, 164281527), (27, 79098513), (39, 54760509), (79, 27033669), (81, 26366171), (117, 18253503), (237, 9011223), (351, 6084501), (711, 3003741), (1027, 2079513), (1053, 2028167), (2133, 1001247), (3081, 693171), (6399, 333749), (9243, 231057), (25673, 83187), (27729, 77019)]