66432723

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 104741376

約数和(自身を除く): 38308653

約数列:

[1, 3, 7, 21, 37, 111, 193, 259, 443, 579, 777, 1329, 1351, 3101, 4053, 7141, 9303, 16391, 21423, 49173, 49987, 85499, 114737, 149961, 256497, 344211, 598493, 1795479, 3163463, 9490389, 22144241, 66432723]

約数ペア:

[(1, 66432723), (3, 22144241), (7, 9490389), (21, 3163463), (37, 1795479), (111, 598493), (193, 344211), (259, 256497), (443, 149961), (579, 114737), (777, 85499), (1329, 49987), (1351, 49173), (3101, 21423), (4053, 16391), (7141, 9303)]