28626492063

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{27773}}^1$

素因数の和:27928

約数の個数: 48

約数和(自身を含む): 43914026880

約数和(自身を除く): 15287534817

約数列:

[1, 3, 13, 19, 39, 57, 107, 169, 247, 321, 507, 741, 1391, 2033, 3211, 4173, 6099, 9633, 18083, 26429, 27773, 54249, 79287, 83319, 343577, 361049, 527687, 1030731, 1083147, 1583061, 2971711, 4693637, 6859931, 8915133, 14080911, 20579793, 38632243, 56462509, 89179103, 115896729, 169387527, 267537309, 502219159, 734012617, 1506657477, 2202037851, 9542164021, 28626492063]

約数ペア:

[(1, 28626492063), (3, 9542164021), (13, 2202037851), (19, 1506657477), (39, 734012617), (57, 502219159), (107, 267537309), (169, 169387527), (247, 115896729), (321, 89179103), (507, 56462509), (741, 38632243), (1391, 20579793), (2033, 14080911), (3211, 8915133), (4173, 6859931), (6099, 4693637), (9633, 2971711), (18083, 1583061), (26429, 1083147), (27773, 1030731), (54249, 527687), (79287, 361049), (83319, 343577)]