230865903

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12163}}^1$

素因数の和:12228

約数の個数: 32

約数和(自身を含む): 369785600

約数和(自身を除く): 138919697

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 999, 2109, 6327, 12163, 18981, 36489, 109467, 231097, 328401, 450031, 693291, 1350093, 2079873, 4050279, 6239619, 8550589, 12150837, 25651767, 76955301, 230865903]

約数ペア:

[(1, 230865903), (3, 76955301), (9, 25651767), (19, 12150837), (27, 8550589), (37, 6239619), (57, 4050279), (111, 2079873), (171, 1350093), (333, 693291), (513, 450031), (703, 328401), (999, 231097), (2109, 109467), (6327, 36489), (12163, 18981)]