77984080551

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{666530603}}^1$

素因数の和:666530622

約数の個数: 12

約数和(自身を含む): 121308569928

約数和(自身を除く): 43324489377

約数列:

[1, 3, 9, 13, 39, 117, 666530603, 1999591809, 5998775427, 8664897839, 25994693517, 77984080551]

約数ペア:

[(1, 77984080551), (3, 25994693517), (9, 8664897839), (13, 5998775427), (39, 1999591809), (117, 666530603)]