155786621757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5309}}^1\times {\mathrm{5413}}^1$

素因数の和:10877

約数の個数: 32

約数和(自身を含む): 225386985600

約数和(自身を除く): 69600363843

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5309, 5413, 5421, 15927, 16239, 69017, 70369, 207051, 211107, 737951, 752407, 2213853, 2257221, 9593363, 9781291, 28737617, 28780089, 29343873, 86212851, 373589021, 1120767063, 3994528763, 11983586289, 51928873919, 155786621757]

約数ペア:

[(1, 155786621757), (3, 51928873919), (13, 11983586289), (39, 3994528763), (139, 1120767063), (417, 373589021), (1807, 86212851), (5309, 29343873), (5413, 28780089), (5421, 28737617), (15927, 9781291), (16239, 9593363), (69017, 2257221), (70369, 2213853), (207051, 752407), (211107, 737951)]