140543469

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19447}}^1$

素因数の和:19537

約数の個数: 24

約数和(自身を含む): 224507712

約数和(自身を除く): 83964243

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 19447, 58341, 175023, 213917, 641751, 1419631, 1925253, 4258893, 12776679, 15615941, 46847823, 140543469]

約数ペア:

[(1, 140543469), (3, 46847823), (9, 15615941), (11, 12776679), (33, 4258893), (73, 1925253), (99, 1419631), (219, 641751), (657, 213917), (803, 175023), (2409, 58341), (7227, 19447)]