56778387

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3433}}^1$

素因数の和:3622

約数の個数: 16

約数和(自身を含む): 78295200

約数和(自身を除く): 21516813

約数列:

[1, 3, 37, 111, 149, 447, 3433, 5513, 10299, 16539, 127021, 381063, 511517, 1534551, 18926129, 56778387]

約数ペア:

[(1, 56778387), (3, 18926129), (37, 1534551), (111, 511517), (149, 381063), (447, 127021), (3433, 16539), (5513, 10299)]