127788246

素因数分解:

$2^1\times 3^3\times {\mathrm{1423}}^1\times {\mathrm{1663}}^1$

素因数の和:3097

約数の個数: 32

約数和(自身を含む): 284344320

約数和(自身を除く): 156556074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1423, 1663, 2846, 3326, 4269, 4989, 8538, 9978, 12807, 14967, 25614, 29934, 38421, 44901, 76842, 89802, 2366449, 4732898, 7099347, 14198694, 21298041, 42596082, 63894123, 127788246]

約数ペア:

[(1, 127788246), (2, 63894123), (3, 42596082), (6, 21298041), (9, 14198694), (18, 7099347), (27, 4732898), (54, 2366449), (1423, 89802), (1663, 76842), (2846, 44901), (3326, 38421), (4269, 29934), (4989, 25614), (8538, 14967), (9978, 12807)]