1756161

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:105

約数の個数: 32

約数和(自身を含む): 2912640

約数和(自身を除く): 1156479

約数列:

[1, 3, 9, 11, 27, 33, 73, 81, 99, 219, 243, 297, 657, 729, 803, 891, 1971, 2187, 2409, 2673, 5913, 7227, 8019, 17739, 21681, 24057, 53217, 65043, 159651, 195129, 585387, 1756161]

約数ペア:

[(1, 1756161), (3, 585387), (9, 195129), (11, 159651), (27, 65043), (33, 53217), (73, 24057), (81, 21681), (99, 17739), (219, 8019), (243, 7227), (297, 5913), (657, 2673), (729, 2409), (803, 2187), (891, 1971)]