65487741

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 96526080

約数和(自身を除く): 31038339

約数列:

[1, 3, 11, 33, 121, 223, 363, 669, 809, 2427, 2453, 7359, 8899, 26697, 26983, 80949, 97889, 180407, 293667, 541221, 1984477, 5953431, 21829247, 65487741]

約数ペア:

[(1, 65487741), (3, 21829247), (11, 5953431), (33, 1984477), (121, 541221), (223, 293667), (363, 180407), (669, 97889), (809, 80949), (2427, 26983), (2453, 26697), (7359, 8899)]