127938039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{6949}}^1$

素因数の和:7007

約数の個数: 24

約数和(自身を含む): 190652400

約数和(自身を除く): 62714361

約数列:

[1, 3, 17, 19, 51, 57, 323, 361, 969, 1083, 6137, 6949, 18411, 20847, 118133, 132031, 354399, 396093, 2244527, 2508589, 6733581, 7525767, 42646013, 127938039]

約数ペア:

[(1, 127938039), (3, 42646013), (17, 7525767), (19, 6733581), (51, 2508589), (57, 2244527), (323, 396093), (361, 354399), (969, 132031), (1083, 118133), (6137, 20847), (6949, 18411)]