55725813

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:336

約数の個数: 80

約数和(自身を含む): 103916736

約数和(自身を除く): 48190923

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 81, 99, 117, 143, 153, 187, 221, 283, 297, 351, 429, 459, 561, 663, 849, 891, 1053, 1287, 1377, 1683, 1989, 2431, 2547, 3113, 3679, 3861, 4811, 5049, 5967, 7293, 7641, 9339, 11037, 11583, 14433, 15147, 17901, 21879, 22923, 28017, 33111, 40469, 43299, 52921, 62543, 65637, 84051, 99333, 121407, 129897, 158763, 187629, 196911, 252153, 297999, 364221, 389691, 476289, 562887, 687973, 1092663, 1428867, 1688661, 2063919, 3277989, 4286601, 5065983, 6191757, 18575271, 55725813]

約数ペア:

[(1, 55725813), (3, 18575271), (9, 6191757), (11, 5065983), (13, 4286601), (17, 3277989), (27, 2063919), (33, 1688661), (39, 1428867), (51, 1092663), (81, 687973), (99, 562887), (117, 476289), (143, 389691), (153, 364221), (187, 297999), (221, 252153), (283, 196911), (297, 187629), (351, 158763), (429, 129897), (459, 121407), (561, 99333), (663, 84051), (849, 65637), (891, 62543), (1053, 52921), (1287, 43299), (1377, 40469), (1683, 33111), (1989, 28017), (2431, 22923), (2547, 21879), (3113, 17901), (3679, 15147), (3861, 14433), (4811, 11583), (5049, 11037), (5967, 9339), (7293, 7641)]