48690963

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{2339}}^1$

素因数の和:2608

約数の個数: 20

約数和(自身を含む): 73050120

約数和(自身を除く): 24359157

約数列:

[1, 3, 9, 27, 81, 257, 771, 2313, 2339, 6939, 7017, 20817, 21051, 63153, 189459, 601123, 1803369, 5410107, 16230321, 48690963]

約数ペア:

[(1, 48690963), (3, 16230321), (9, 5410107), (27, 1803369), (81, 601123), (257, 189459), (771, 63153), (2313, 21051), (2339, 20817), (6939, 7017)]