66505203

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 98092800

約数和(自身を除く): 31587597

約数列:

[1, 3, 9, 71, 199, 213, 523, 597, 639, 1569, 1791, 4707, 14129, 37133, 42387, 104077, 111399, 127161, 312231, 334197, 936693, 7389467, 22168401, 66505203]

約数ペア:

[(1, 66505203), (3, 22168401), (9, 7389467), (71, 936693), (199, 334197), (213, 312231), (523, 127161), (597, 111399), (639, 104077), (1569, 42387), (1791, 37133), (4707, 14129)]