26928153

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 50112000

約数和(自身を除く): 23183847

約数列:

[1, 3, 7, 9, 17, 21, 27, 29, 51, 63, 87, 119, 153, 189, 203, 261, 289, 357, 459, 493, 609, 783, 867, 1071, 1479, 1827, 2023, 2601, 3213, 3451, 4437, 4913, 5481, 6069, 7803, 8381, 10353, 13311, 14739, 18207, 25143, 31059, 34391, 44217, 54621, 58667, 75429, 93177, 103173, 132651, 142477, 176001, 226287, 309519, 427431, 528003, 928557, 997339, 1282293, 1584009, 2992017, 3846879, 8976051, 26928153]

約数ペア:

[(1, 26928153), (3, 8976051), (7, 3846879), (9, 2992017), (17, 1584009), (21, 1282293), (27, 997339), (29, 928557), (51, 528003), (63, 427431), (87, 309519), (119, 226287), (153, 176001), (189, 142477), (203, 132651), (261, 103173), (289, 93177), (357, 75429), (459, 58667), (493, 54621), (609, 44217), (783, 34391), (867, 31059), (1071, 25143), (1479, 18207), (1827, 14739), (2023, 13311), (2601, 10353), (3213, 8381), (3451, 7803), (4437, 6069), (4913, 5481)]