135407517

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137191}}^1$

素因数の和:137248

約数の個数: 16

約数和(自身を含む): 210726912

約数和(自身を除く): 75319395

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 137191, 411573, 960337, 2881011, 6447977, 19343931, 45135839, 135407517]

約数ペア:

[(1, 135407517), (3, 45135839), (7, 19343931), (21, 6447977), (47, 2881011), (141, 960337), (329, 411573), (987, 137191)]