51372243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11867}}^1$

素因数の和:11923

約数の個数: 24

約数和(自身を含む): 82079088

約数和(自身を除く): 30706845

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 11867, 35601, 106803, 154271, 439079, 462813, 1317237, 1388439, 3951711, 5708027, 17124081, 51372243]

約数ペア:

[(1, 51372243), (3, 17124081), (9, 5708027), (13, 3951711), (37, 1388439), (39, 1317237), (111, 462813), (117, 439079), (333, 154271), (481, 106803), (1443, 35601), (4329, 11867)]