127163978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{34313}}^1$

素因数の和:34441

約数の個数: 16

約数和(自身を含む): 203825160

約数和(自身を除く): 76661182

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 34313, 68626, 583321, 1166642, 3740117, 7480234, 63581989, 127163978]

約数ペア:

[(1, 127163978), (2, 63581989), (17, 7480234), (34, 3740117), (109, 1166642), (218, 583321), (1853, 68626), (3706, 34313)]