71520363

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4733}}^1$

素因数の和:4835

約数の個数: 24

約数和(自身を含む): 109298592

約数和(自身を除く): 37778229

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 4733, 5037, 14199, 15111, 42597, 108859, 326577, 345509, 979731, 1036527, 3109581, 7946707, 23840121, 71520363]

約数ペア:

[(1, 71520363), (3, 23840121), (9, 7946707), (23, 3109581), (69, 1036527), (73, 979731), (207, 345509), (219, 326577), (657, 108859), (1679, 42597), (4733, 15111), (5037, 14199)]