151124211

素因数分解:

$3^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1381}}^1$

素因数の和:1593

約数の個数: 40

約数和(自身を含む): 259528544

約数和(自身を除く): 108404333

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 193, 567, 579, 1351, 1381, 1737, 4053, 4143, 5211, 9667, 12159, 12429, 15633, 29001, 36477, 37287, 87003, 109431, 111861, 261009, 266533, 783027, 799599, 1865731, 2398797, 5597193, 7196391, 16791579, 21589173, 50374737, 151124211]

約数ペア:

[(1, 151124211), (3, 50374737), (7, 21589173), (9, 16791579), (21, 7196391), (27, 5597193), (63, 2398797), (81, 1865731), (189, 799599), (193, 783027), (567, 266533), (579, 261009), (1351, 111861), (1381, 109431), (1737, 87003), (4053, 37287), (4143, 36477), (5211, 29001), (9667, 15633), (12159, 12429)]