65645073

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2067

約数の個数: 40

約数和(自身を含む): 109066496

約数和(自身を除く): 43421423

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2011, 2511, 3627, 6033, 10881, 18099, 26143, 32643, 54297, 62341, 78429, 162891, 187023, 235287, 561069, 705861, 810433, 1683207, 2117583, 2431299, 5049621, 7293897, 21881691, 65645073]

約数ペア:

[(1, 65645073), (3, 21881691), (9, 7293897), (13, 5049621), (27, 2431299), (31, 2117583), (39, 1683207), (81, 810433), (93, 705861), (117, 561069), (279, 235287), (351, 187023), (403, 162891), (837, 78429), (1053, 62341), (1209, 54297), (2011, 32643), (2511, 26143), (3627, 18099), (6033, 10881)]