127906917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{2311}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 179781120

約数和(自身を除く): 51874203

約数列:

[1, 3, 19, 57, 971, 2311, 2913, 6933, 18449, 43909, 55347, 131727, 2243981, 6731943, 42635639, 127906917]

約数ペア:

[(1, 127906917), (3, 42635639), (19, 6731943), (57, 2243981), (971, 131727), (2311, 55347), (2913, 43909), (6933, 18449)]