64441197

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{18793}}^1$

素因数の和:18929

約数の個数: 16

約数和(自身を含む): 96225280

約数和(自身を除く): 31784083

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 18793, 56379, 169137, 507411, 2386711, 7160133, 21480399, 64441197]

約数ペア:

[(1, 64441197), (3, 21480399), (9, 7160133), (27, 2386711), (127, 507411), (381, 169137), (1143, 56379), (3429, 18793)]