77069187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 129744160

約数和(自身を除く): 52674973

約数列:

[1, 3, 9, 13, 19, 37, 39, 57, 111, 117, 171, 247, 333, 481, 703, 741, 937, 1443, 2109, 2223, 2811, 4329, 6327, 8433, 9139, 12181, 17803, 27417, 34669, 36543, 53409, 82251, 104007, 109629, 160227, 231439, 312021, 450697, 658711, 694317, 1352091, 1976133, 2082951, 4056273, 5928399, 8563243, 25689729, 77069187]

約数ペア:

[(1, 77069187), (3, 25689729), (9, 8563243), (13, 5928399), (19, 4056273), (37, 2082951), (39, 1976133), (57, 1352091), (111, 694317), (117, 658711), (171, 450697), (247, 312021), (333, 231439), (481, 160227), (703, 109629), (741, 104007), (937, 82251), (1443, 53409), (2109, 36543), (2223, 34669), (2811, 27417), (4329, 17803), (6327, 12181), (8433, 9139)]