760347

素因数分解:

$3^6\times 7^1\times {\mathrm{149}}^1$

素因数の和:174

約数の個数: 28

約数和(自身を含む): 1311600

約数和(自身を除く): 551253

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 149, 189, 243, 447, 567, 729, 1043, 1341, 1701, 3129, 4023, 5103, 9387, 12069, 28161, 36207, 84483, 108621, 253449, 760347]

約数ペア:

[(1, 760347), (3, 253449), (7, 108621), (9, 84483), (21, 36207), (27, 28161), (63, 12069), (81, 9387), (149, 5103), (189, 4023), (243, 3129), (447, 1701), (567, 1341), (729, 1043)]