227029581

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2689}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 348624000

約数和(自身を除く): 121594419

約数列:

[1, 3, 9, 27, 53, 59, 159, 177, 477, 531, 1431, 1593, 2689, 3127, 8067, 9381, 24201, 28143, 72603, 84429, 142517, 158651, 427551, 475953, 1282653, 1427859, 3847959, 4283577, 8408503, 25225509, 75676527, 227029581]

約数ペア:

[(1, 227029581), (3, 75676527), (9, 25225509), (27, 8408503), (53, 4283577), (59, 3847959), (159, 1427859), (177, 1282653), (477, 475953), (531, 427551), (1431, 158651), (1593, 142517), (2689, 84429), (3127, 72603), (8067, 28143), (9381, 24201)]