56116827

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 95760000

約数和(自身を除く): 39643173

約数列:

[1, 3, 9, 13, 27, 29, 37, 39, 87, 111, 117, 149, 261, 333, 351, 377, 447, 481, 783, 999, 1073, 1131, 1341, 1443, 1937, 3219, 3393, 4023, 4321, 4329, 5513, 5811, 9657, 10179, 12963, 12987, 13949, 16539, 17433, 28971, 38889, 41847, 49617, 52299, 56173, 71669, 116667, 125541, 148851, 159877, 168519, 215007, 376623, 479631, 505557, 645021, 1438893, 1516671, 1935063, 2078401, 4316679, 6235203, 18705609, 56116827]

約数ペア:

[(1, 56116827), (3, 18705609), (9, 6235203), (13, 4316679), (27, 2078401), (29, 1935063), (37, 1516671), (39, 1438893), (87, 645021), (111, 505557), (117, 479631), (149, 376623), (261, 215007), (333, 168519), (351, 159877), (377, 148851), (447, 125541), (481, 116667), (783, 71669), (999, 56173), (1073, 52299), (1131, 49617), (1341, 41847), (1443, 38889), (1937, 28971), (3219, 17433), (3393, 16539), (4023, 13949), (4321, 12987), (4329, 12963), (5513, 10179), (5811, 9657)]