47755413

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{13711}}^1$

素因数の和:13766

約数の個数: 20

約数和(自身を含む): 73002688

約数和(自身を除く): 25247275

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 13711, 41133, 123399, 370197, 589573, 1110591, 1768719, 5306157, 15918471, 47755413]

約数ペア:

[(1, 47755413), (3, 15918471), (9, 5306157), (27, 1768719), (43, 1110591), (81, 589573), (129, 370197), (387, 123399), (1161, 41133), (3483, 13711)]