378077247

素因数分解:

$3^3\times {\mathrm{3319}}^1\times {\mathrm{4219}}^1$

素因数の和:7547

約数の個数: 16

約数和(自身を含む): 560416000

約数和(自身を除く): 182338753

約数列:

[1, 3, 9, 27, 3319, 4219, 9957, 12657, 29871, 37971, 89613, 113913, 14002861, 42008583, 126025749, 378077247]

約数ペア:

[(1, 378077247), (3, 126025749), (9, 42008583), (27, 14002861), (3319, 113913), (4219, 89613), (9957, 37971), (12657, 29871)]