66209829

素因数分解:

$3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{1439}}^1$

素因数の和:1769

約数の個数: 24

約数和(自身を含む): 103092480

約数和(自身を除く): 36882651

約数列:

[1, 3, 7, 21, 49, 147, 313, 939, 1439, 2191, 4317, 6573, 10073, 15337, 30219, 46011, 70511, 211533, 450407, 1351221, 3152849, 9458547, 22069943, 66209829]

約数ペア:

[(1, 66209829), (3, 22069943), (7, 9458547), (21, 3152849), (49, 1351221), (147, 450407), (313, 211533), (939, 70511), (1439, 46011), (2191, 30219), (4317, 15337), (6573, 10073)]