207587583

素因数分解:

$3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2293}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 352358400

約数和(自身を除く): 144770817

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 479, 1437, 2293, 3353, 4311, 6879, 10059, 12933, 16051, 20637, 30177, 48153, 61911, 90531, 144459, 433377, 1098347, 3295041, 7688429, 9885123, 23065287, 29655369, 69195861, 207587583]

約数ペア:

[(1, 207587583), (3, 69195861), (7, 29655369), (9, 23065287), (21, 9885123), (27, 7688429), (63, 3295041), (189, 1098347), (479, 433377), (1437, 144459), (2293, 90531), (3353, 61911), (4311, 48153), (6879, 30177), (10059, 20637), (12933, 16051)]