22854987

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 37576800

約数和(自身を除く): 14721813

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 101, 153, 261, 289, 303, 459, 493, 783, 867, 909, 1479, 1717, 2601, 2727, 2929, 4437, 5151, 7803, 8381, 8787, 13311, 15453, 25143, 26361, 29189, 46359, 49793, 75429, 79083, 87567, 149379, 226287, 262701, 448137, 788103, 846481, 1344411, 2539443, 7618329, 22854987]

約数ペア:

[(1, 22854987), (3, 7618329), (9, 2539443), (17, 1344411), (27, 846481), (29, 788103), (51, 448137), (87, 262701), (101, 226287), (153, 149379), (261, 87567), (289, 79083), (303, 75429), (459, 49793), (493, 46359), (783, 29189), (867, 26361), (909, 25143), (1479, 15453), (1717, 13311), (2601, 8787), (2727, 8381), (2929, 7803), (4437, 5151)]