72295372863

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1160309}}^1$

素因数の和:1160388

約数の個数: 48

約数和(自身を含む): 127429885440

約数和(自身を除く): 55134512577

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 129, 161, 207, 301, 387, 483, 903, 989, 1449, 2709, 2967, 6923, 8901, 20769, 62307, 1160309, 3480927, 8122163, 10442781, 24366489, 26687107, 49893287, 73099467, 80061321, 149679861, 186809749, 240183963, 349253009, 449039583, 560429247, 1047759027, 1147545601, 1681287741, 3143277081, 3442636803, 8032819207, 10327910409, 24098457621, 72295372863]

約数ペア:

[(1, 72295372863), (3, 24098457621), (7, 10327910409), (9, 8032819207), (21, 3442636803), (23, 3143277081), (43, 1681287741), (63, 1147545601), (69, 1047759027), (129, 560429247), (161, 449039583), (207, 349253009), (301, 240183963), (387, 186809749), (483, 149679861), (903, 80061321), (989, 73099467), (1449, 49893287), (2709, 26687107), (2967, 24366489), (6923, 10442781), (8901, 8122163), (20769, 3480927), (62307, 1160309)]