12729125037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{85447}}^1$

素因数の和:85617

約数の個数: 32

約数和(自身を含む): 18899730432

約数和(自身を除く): 6170605395

約数列:

[1, 3, 17, 23, 51, 69, 127, 381, 391, 1173, 2159, 2921, 6477, 8763, 49657, 85447, 148971, 256341, 1452599, 1965281, 4357797, 5895843, 10851769, 32555307, 33409777, 100229331, 184480073, 249590687, 553440219, 748772061, 4243041679, 12729125037]

約数ペア:

[(1, 12729125037), (3, 4243041679), (17, 748772061), (23, 553440219), (51, 249590687), (69, 184480073), (127, 100229331), (381, 33409777), (391, 32555307), (1173, 10851769), (2159, 5895843), (2921, 4357797), (6477, 1965281), (8763, 1452599), (49657, 256341), (85447, 148971)]