137055921

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{62497}}^1$

素因数の和:62560

約数の個数: 16

約数和(自身を含む): 197993664

約数和(自身を除く): 60937743

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 62497, 187491, 1062449, 2687371, 3187347, 8062113, 45685307, 137055921]

約数ペア:

[(1, 137055921), (3, 45685307), (17, 8062113), (43, 3187347), (51, 2687371), (129, 1062449), (731, 187491), (2193, 62497)]