47100609

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{13523}}^1$

素因数の和:13578

約数の個数: 20

約数和(自身を含む): 72001776

約数和(自身を除く): 24901167

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 13523, 40569, 121707, 365121, 581489, 1095363, 1744467, 5233401, 15700203, 47100609]

約数ペア:

[(1, 47100609), (3, 15700203), (9, 5233401), (27, 1744467), (43, 1095363), (81, 581489), (129, 365121), (387, 121707), (1161, 40569), (3483, 13523)]