64912137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2749}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 91872000

約数和(自身を除く): 26959863

約数列:

[1, 3, 17, 51, 463, 1389, 2749, 7871, 8247, 23613, 46733, 140199, 1272787, 3818361, 21637379, 64912137]

約数ペア:

[(1, 64912137), (3, 21637379), (17, 3818361), (51, 1272787), (463, 140199), (1389, 46733), (2749, 23613), (7871, 8247)]