16336809

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1602

約数の個数: 20

約数和(自身を含む): 24596880

約数和(自身を除く): 8260071

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 1451, 3753, 4353, 11259, 13059, 39177, 117531, 201689, 605067, 1815201, 5445603, 16336809]

約数ペア:

[(1, 16336809), (3, 5445603), (9, 1815201), (27, 605067), (81, 201689), (139, 117531), (417, 39177), (1251, 13059), (1451, 11259), (3753, 4353)]