378548559

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 600607872

約数和(自身を除く): 222059313

約数列:

[1, 3, 9, 23, 27, 69, 81, 107, 207, 211, 243, 321, 621, 633, 729, 963, 1863, 1899, 2461, 2889, 4853, 5589, 5697, 7383, 8667, 14559, 16767, 17091, 22149, 22577, 26001, 43677, 51273, 66447, 67731, 78003, 131031, 153819, 199341, 203193, 393093, 519271, 598023, 609579, 1179279, 1557813, 1794069, 1828737, 3537837, 4673439, 5486211, 14020317, 16458633, 42060951, 126182853, 378548559]

約数ペア:

[(1, 378548559), (3, 126182853), (9, 42060951), (23, 16458633), (27, 14020317), (69, 5486211), (81, 4673439), (107, 3537837), (207, 1828737), (211, 1794069), (243, 1557813), (321, 1179279), (621, 609579), (633, 598023), (729, 519271), (963, 393093), (1863, 203193), (1899, 199341), (2461, 153819), (2889, 131031), (4853, 78003), (5589, 67731), (5697, 66447), (7383, 51273), (8667, 43677), (14559, 26001), (16767, 22577), (17091, 22149)]