66622731

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^2\times {\mathrm{311}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 102865152

約数和(自身を除く): 36242421

約数列:

[1, 3, 7, 21, 101, 303, 311, 707, 933, 2121, 2177, 6531, 10201, 30603, 31411, 71407, 94233, 214221, 219877, 659631, 3172511, 9517533, 22207577, 66622731]

約数ペア:

[(1, 66622731), (3, 22207577), (7, 9517533), (21, 3172511), (101, 659631), (303, 219877), (311, 214221), (707, 94233), (933, 71407), (2121, 31411), (2177, 30603), (6531, 10201)]