42753573

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2909}}^1$

素因数の和:3009

約数の個数: 24

約数和(自身を含む): 65370240

約数和(自身を除く): 22616667

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 2909, 4899, 8727, 14697, 26181, 66907, 200721, 206539, 602163, 619617, 1858851, 4750397, 14251191, 42753573]

約数ペア:

[(1, 42753573), (3, 14251191), (9, 4750397), (23, 1858851), (69, 619617), (71, 602163), (207, 206539), (213, 200721), (639, 66907), (1633, 26181), (2909, 14697), (4899, 8727)]