73923993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 127370880

約数和(自身を除く): 53446887

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 99, 117, 143, 213, 429, 639, 781, 809, 923, 1287, 2343, 2427, 2769, 7029, 7281, 8307, 8899, 10153, 10517, 26697, 30459, 31551, 57439, 80091, 91377, 94653, 115687, 172317, 347061, 516951, 631829, 746707, 1041183, 1895487, 2240121, 5686461, 6720363, 8213777, 24641331, 73923993]

約数ペア:

[(1, 73923993), (3, 24641331), (9, 8213777), (11, 6720363), (13, 5686461), (33, 2240121), (39, 1895487), (71, 1041183), (99, 746707), (117, 631829), (143, 516951), (213, 347061), (429, 172317), (639, 115687), (781, 94653), (809, 91377), (923, 80091), (1287, 57439), (2343, 31551), (2427, 30459), (2769, 26697), (7029, 10517), (7281, 10153), (8307, 8899)]