142774233

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{3677}}^1$

素因数の和:3773

約数の個数: 24

約数和(自身を含む): 222798528

約数和(自身を除く): 80024295

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 1849, 3677, 5547, 11031, 12943, 25739, 38829, 77217, 158111, 474333, 1106777, 3320331, 6798773, 20396319, 47591411, 142774233]

約数ペア:

[(1, 142774233), (3, 47591411), (7, 20396319), (21, 6798773), (43, 3320331), (129, 1106777), (301, 474333), (903, 158111), (1849, 77217), (3677, 38829), (5547, 25739), (11031, 12943)]