152642181

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{4139}}^1$

素因数の和:4808

約数の個数: 16

約数和(自身を含む): 214617600

約数和(自身を除く): 61975419

約数列:

[1, 3, 19, 57, 647, 1941, 4139, 12293, 12417, 36879, 78641, 235923, 2677933, 8033799, 50880727, 152642181]

約数ペア:

[(1, 152642181), (3, 50880727), (19, 8033799), (57, 2677933), (647, 235923), (1941, 78641), (4139, 36879), (12293, 12417)]