5785778889

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{6857}}^1$

素因数の和:7827

約数の個数: 40

約数和(自身を含む): 9440009568

約数和(自身を除く): 3654230679

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 947, 2841, 6857, 8523, 10417, 20571, 25569, 31251, 61713, 75427, 76707, 93753, 185139, 226281, 281259, 555417, 678843, 843777, 2036529, 6109587, 6493579, 19480737, 58442211, 71429369, 175326633, 214288107, 525979899, 642864321, 1928592963, 5785778889]

約数ペア:

[(1, 5785778889), (3, 1928592963), (9, 642864321), (11, 525979899), (27, 214288107), (33, 175326633), (81, 71429369), (99, 58442211), (297, 19480737), (891, 6493579), (947, 6109587), (2841, 2036529), (6857, 843777), (8523, 678843), (10417, 555417), (20571, 281259), (25569, 226281), (31251, 185139), (61713, 93753), (75427, 76707)]