55369797

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71261}}^1$

素因数の和:71308

約数の個数: 16

約数和(自身を含む): 86654592

約数和(自身を除く): 31284795

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 71261, 213783, 498827, 1496481, 2636657, 7909971, 18456599, 55369797]

約数ペア:

[(1, 55369797), (3, 18456599), (7, 7909971), (21, 2636657), (37, 1496481), (111, 498827), (259, 213783), (777, 71261)]