77768886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997037}}^1$

素因数の和:997055

約数の個数: 16

約数和(自身を含む): 167502384

約数和(自身を除く): 89733498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 997037, 1994074, 2991111, 5982222, 12961481, 25922962, 38884443, 77768886]

約数ペア:

[(1, 77768886), (2, 38884443), (3, 25922962), (6, 12961481), (13, 5982222), (26, 2991111), (39, 1994074), (78, 997037)]