207408033

素因数分解:

$3^5\times 7^2\times {\mathrm{17419}}^1$

素因数の和:17448

約数の個数: 36

約数和(自身を含む): 361430160

約数和(自身を除く): 154022127

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 17419, 52257, 121933, 156771, 365799, 470313, 853531, 1097397, 1410939, 2560593, 3292191, 4232817, 7681779, 9876573, 23045337, 29629719, 69136011, 207408033]

約数ペア:

[(1, 207408033), (3, 69136011), (7, 29629719), (9, 23045337), (21, 9876573), (27, 7681779), (49, 4232817), (63, 3292191), (81, 2560593), (147, 1410939), (189, 1097397), (243, 853531), (441, 470313), (567, 365799), (1323, 156771), (1701, 121933), (3969, 52257), (11907, 17419)]