42144993

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 70447104

約数和(自身を除く): 28302111

約数列:

[1, 3, 9, 11, 23, 33, 69, 83, 99, 207, 223, 249, 253, 669, 747, 759, 913, 1909, 2007, 2277, 2453, 2739, 5129, 5727, 7359, 8217, 15387, 17181, 18509, 20999, 22077, 46161, 55527, 56419, 62997, 166581, 169257, 188991, 203599, 425707, 507771, 610797, 1277121, 1832391, 3831363, 4682777, 14048331, 42144993]

約数ペア:

[(1, 42144993), (3, 14048331), (9, 4682777), (11, 3831363), (23, 1832391), (33, 1277121), (69, 610797), (83, 507771), (99, 425707), (207, 203599), (223, 188991), (249, 169257), (253, 166581), (669, 62997), (747, 56419), (759, 55527), (913, 46161), (1909, 22077), (2007, 20999), (2277, 18509), (2453, 17181), (2739, 15387), (5129, 8217), (5727, 7359)]