7788004551

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{631}}^1\times {\mathrm{1489}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 11601497600

約数和(自身を除く): 3813493049

約数列:

[1, 3, 9, 27, 307, 631, 921, 1489, 1893, 2763, 4467, 5679, 8289, 13401, 17037, 40203, 193717, 457123, 581151, 939559, 1371369, 1743453, 2818677, 4114107, 5230359, 8456031, 12342321, 25368093, 288444613, 865333839, 2596001517, 7788004551]

約数ペア:

[(1, 7788004551), (3, 2596001517), (9, 865333839), (27, 288444613), (307, 25368093), (631, 12342321), (921, 8456031), (1489, 5230359), (1893, 4114107), (2763, 2818677), (4467, 1743453), (5679, 1371369), (8289, 939559), (13401, 581151), (17037, 457123), (40203, 193717)]