78880293963

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{634969}}^1$

素因数の和:635128

約数の個数: 32

約数和(自身を含む): 120695097600

約数和(自身を除く): 41814803637

約数列:

[1, 3, 9, 27, 43, 107, 129, 321, 387, 963, 1161, 2889, 4601, 13803, 41409, 124227, 634969, 1904907, 5714721, 17144163, 27303667, 67941683, 81911001, 203825049, 245733003, 611475147, 737199009, 1834425441, 2921492369, 8764477107, 26293431321, 78880293963]

約数ペア:

[(1, 78880293963), (3, 26293431321), (9, 8764477107), (27, 2921492369), (43, 1834425441), (107, 737199009), (129, 611475147), (321, 245733003), (387, 203825049), (963, 81911001), (1161, 67941683), (2889, 27303667), (4601, 17144163), (13803, 5714721), (41409, 1904907), (124227, 634969)]