243345729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{171491}}^1$

素因数の和:171548

約数の個数: 16

約数和(自身を含む): 362191104

約数和(自身を除く): 118845375

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 171491, 514473, 1886401, 5659203, 7374113, 22122339, 81115243, 243345729]

約数ペア:

[(1, 243345729), (3, 81115243), (11, 22122339), (33, 7374113), (43, 5659203), (129, 1886401), (473, 514473), (1419, 171491)]