42753837

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^2$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 66438976

約数和(自身を除く): 23685139

約数列:

[1, 3, 7, 21, 73, 167, 219, 501, 511, 1169, 1533, 3507, 12191, 27889, 36573, 83667, 85337, 195223, 256011, 585669, 2035897, 6107691, 14251279, 42753837]

約数ペア:

[(1, 42753837), (3, 14251279), (7, 6107691), (21, 2035897), (73, 585669), (167, 256011), (219, 195223), (501, 85337), (511, 83667), (1169, 36573), (1533, 27889), (3507, 12191)]