127400355

素因数分解:

$3^2\times 5^1\times {\mathrm{1553}}^1\times {\mathrm{1823}}^1$

素因数の和:3387

約数の個数: 24

約数和(自身を含む): 221090688

約数和(自身を除く): 93690333

約数列:

[1, 3, 5, 9, 15, 45, 1553, 1823, 4659, 5469, 7765, 9115, 13977, 16407, 23295, 27345, 69885, 82035, 2831119, 8493357, 14155595, 25480071, 42466785, 127400355]

約数ペア:

[(1, 127400355), (3, 42466785), (5, 25480071), (9, 14155595), (15, 8493357), (45, 2831119), (1553, 82035), (1823, 69885), (4659, 27345), (5469, 23295), (7765, 16407), (9115, 13977)]