75416913

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 140507136

約数和(自身を除く): 65090223

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 81, 99, 117, 143, 153, 187, 221, 297, 351, 383, 429, 459, 561, 663, 891, 1053, 1149, 1287, 1377, 1683, 1989, 2431, 3447, 3861, 4213, 4979, 5049, 5967, 6511, 7293, 10341, 11583, 12639, 14937, 15147, 17901, 19533, 21879, 31023, 37917, 44811, 54769, 58599, 65637, 71621, 84643, 113751, 134433, 164307, 175797, 196911, 214863, 253929, 341253, 403299, 492921, 527391, 644589, 761787, 931073, 1478763, 1933767, 2285361, 2793219, 4436289, 5801301, 6856083, 8379657, 25138971, 75416913]

約数ペア:

[(1, 75416913), (3, 25138971), (9, 8379657), (11, 6856083), (13, 5801301), (17, 4436289), (27, 2793219), (33, 2285361), (39, 1933767), (51, 1478763), (81, 931073), (99, 761787), (117, 644589), (143, 527391), (153, 492921), (187, 403299), (221, 341253), (297, 253929), (351, 214863), (383, 196911), (429, 175797), (459, 164307), (561, 134433), (663, 113751), (891, 84643), (1053, 71621), (1149, 65637), (1287, 58599), (1377, 54769), (1683, 44811), (1989, 37917), (2431, 31023), (3447, 21879), (3861, 19533), (4213, 17901), (4979, 15147), (5049, 14937), (5967, 12639), (6511, 11583), (7293, 10341)]