69363621

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 56

約数和(自身を含む): 114502680

約数和(自身を除く): 45139059

約数列:

[1, 3, 9, 17, 27, 29, 51, 81, 87, 153, 193, 243, 261, 459, 493, 579, 729, 783, 1377, 1479, 1737, 2349, 3281, 4131, 4437, 5211, 5597, 7047, 9843, 12393, 13311, 15633, 16791, 21141, 29529, 39933, 46899, 50373, 88587, 95149, 119799, 140697, 151119, 265761, 285447, 359397, 453357, 797283, 856341, 1360071, 2391849, 2569023, 4080213, 7707069, 23121207, 69363621]

約数ペア:

[(1, 69363621), (3, 23121207), (9, 7707069), (17, 4080213), (27, 2569023), (29, 2391849), (51, 1360071), (81, 856341), (87, 797283), (153, 453357), (193, 359397), (243, 285447), (261, 265761), (459, 151119), (493, 140697), (579, 119799), (729, 95149), (783, 88587), (1377, 50373), (1479, 46899), (1737, 39933), (2349, 29529), (3281, 21141), (4131, 16791), (4437, 15633), (5211, 13311), (5597, 12393), (7047, 9843)]