127777162414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1\times {\mathrm{66883}}^1$

素因数の和:69280

約数の個数: 32

約数和(自身を含む): 214835688576

約数和(自身を除く): 87058526162

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2347, 4694, 25817, 51634, 66883, 86839, 133766, 173678, 735713, 955229, 1471426, 1910458, 2474671, 4949342, 27221381, 54442762, 156974401, 313948802, 1726718411, 3453436822, 5808052837, 11616105674, 63888581207, 127777162414]

約数ペア:

[(1, 127777162414), (2, 63888581207), (11, 11616105674), (22, 5808052837), (37, 3453436822), (74, 1726718411), (407, 313948802), (814, 156974401), (2347, 54442762), (4694, 27221381), (25817, 4949342), (51634, 2474671), (66883, 1910458), (86839, 1471426), (133766, 955229), (173678, 735713)]