64401903

素因数分解:

$3^2\times {\mathrm{1151}}^1\times {\mathrm{6217}}^1$

素因数の和:7374

約数の個数: 12

約数和(自身を含む): 93120768

約数和(自身を除く): 28718865

約数列:

[1, 3, 9, 1151, 3453, 6217, 10359, 18651, 55953, 7155767, 21467301, 64401903]

約数ペア:

[(1, 64401903), (3, 21467301), (9, 7155767), (1151, 55953), (3453, 18651), (6217, 10359)]