137667639

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{28843}}^1$

素因数の和:28926

約数の個数: 16

約数和(自身を含む): 192908672

約数和(自身を除く): 55241033

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 28843, 86529, 1067191, 1240249, 3201573, 3720747, 45889213, 137667639]

約数ペア:

[(1, 137667639), (3, 45889213), (37, 3720747), (43, 3201573), (111, 1240249), (129, 1067191), (1591, 86529), (4773, 28843)]