47257353

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 81454464

約数和(自身を除く): 34197111

約数列:

[1, 3, 9, 11, 13, 33, 39, 73, 99, 117, 143, 219, 429, 503, 657, 803, 949, 1287, 1509, 2409, 2847, 4527, 5533, 6539, 7227, 8541, 10439, 16599, 19617, 31317, 36719, 49797, 58851, 71929, 93951, 110157, 215787, 330471, 403909, 477347, 647361, 1211727, 1432041, 3635181, 4296123, 5250817, 15752451, 47257353]

約数ペア:

[(1, 47257353), (3, 15752451), (9, 5250817), (11, 4296123), (13, 3635181), (33, 1432041), (39, 1211727), (73, 647361), (99, 477347), (117, 403909), (143, 330471), (219, 215787), (429, 110157), (503, 93951), (657, 71929), (803, 58851), (949, 49797), (1287, 36719), (1509, 31317), (2409, 19617), (2847, 16599), (4527, 10439), (5533, 8541), (6539, 7227)]