65131209

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5659

約数の個数: 40

約数和(自身を含む): 114324672

約数和(自身を除く): 49193463

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 3861, 5623, 11583, 16869, 50607, 61853, 73099, 151821, 185559, 219297, 455463, 556677, 657891, 804089, 1670031, 1973673, 2412267, 5010093, 5921019, 7236801, 21710403, 65131209]

約数ペア:

[(1, 65131209), (3, 21710403), (9, 7236801), (11, 5921019), (13, 5010093), (27, 2412267), (33, 1973673), (39, 1670031), (81, 804089), (99, 657891), (117, 556677), (143, 455463), (297, 219297), (351, 185559), (429, 151821), (891, 73099), (1053, 61853), (1287, 50607), (3861, 16869), (5623, 11583)]