65736489

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 46877271

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 637, 839, 861, 1599, 1911, 2009, 2517, 3731, 5873, 6027, 10907, 11193, 17619, 26117, 32721, 34399, 41111, 76349, 78351, 103197, 123333, 229047, 240793, 447187, 534443, 722379, 1341561, 1603329, 1685551, 3130309, 5056653, 9390927, 21912163, 65736489]

約数ペア:

[(1, 65736489), (3, 21912163), (7, 9390927), (13, 5056653), (21, 3130309), (39, 1685551), (41, 1603329), (49, 1341561), (91, 722379), (123, 534443), (147, 447187), (273, 240793), (287, 229047), (533, 123333), (637, 103197), (839, 78351), (861, 76349), (1599, 41111), (1911, 34399), (2009, 32721), (2517, 26117), (3731, 17619), (5873, 11193), (6027, 10907)]