127487734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{86491}}^1$

素因数の和:86571

約数の個数: 16

約数和(自身を含む): 211732416

約数和(自身を除く): 84244682

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 86491, 172982, 951401, 1902802, 5794897, 11589794, 63743867, 127487734]

約数ペア:

[(1, 127487734), (2, 63743867), (11, 11589794), (22, 5794897), (67, 1902802), (134, 951401), (737, 172982), (1474, 86491)]