73749039

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{270143}}^1$

素因数の和:270166

約数の個数: 16

約数和(自身を含む): 121024512

約数和(自身を除く): 47275473

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 270143, 810429, 1891001, 3511859, 5673003, 10535577, 24583013, 73749039]

約数ペア:

[(1, 73749039), (3, 24583013), (7, 10535577), (13, 5673003), (21, 3511859), (39, 1891001), (91, 810429), (273, 270143)]