75359727

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{6791}}^1$

素因数の和:6940

約数の個数: 20

約数和(自身を含む): 113412816

約数和(自身を除く): 38053089

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 6791, 11097, 20373, 61119, 183357, 550071, 930367, 2791101, 8373303, 25119909, 75359727]

約数ペア:

[(1, 75359727), (3, 25119909), (9, 8373303), (27, 2791101), (81, 930367), (137, 550071), (411, 183357), (1233, 61119), (3699, 20373), (6791, 11097)]