124173

素因数分解:

$3^5\times 7^1\times {\mathrm{73}}^1$

素因数の和:95

約数の個数: 24

約数和(自身を含む): 215488

約数和(自身を除く): 91315

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 243, 511, 567, 657, 1533, 1701, 1971, 4599, 5913, 13797, 17739, 41391, 124173]

約数ペア:

[(1, 124173), (3, 41391), (7, 17739), (9, 13797), (21, 5913), (27, 4599), (63, 1971), (73, 1701), (81, 1533), (189, 657), (219, 567), (243, 511)]