143194689

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 248832000

約数和(自身を除く): 105637311

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 79, 99, 153, 187, 237, 297, 359, 459, 561, 711, 869, 1077, 1343, 1683, 2133, 2607, 3231, 3949, 4029, 5049, 6103, 7821, 9693, 11847, 12087, 14773, 18309, 23463, 28361, 35541, 36261, 44319, 54927, 67133, 85083, 106623, 132957, 164781, 201399, 255249, 311971, 398871, 482137, 604197, 765747, 935913, 1446411, 1812591, 2807739, 4339233, 5303507, 8423217, 13017699, 15910521, 47731563, 143194689]

約数ペア:

[(1, 143194689), (3, 47731563), (9, 15910521), (11, 13017699), (17, 8423217), (27, 5303507), (33, 4339233), (51, 2807739), (79, 1812591), (99, 1446411), (153, 935913), (187, 765747), (237, 604197), (297, 482137), (359, 398871), (459, 311971), (561, 255249), (711, 201399), (869, 164781), (1077, 132957), (1343, 106623), (1683, 85083), (2133, 67133), (2607, 54927), (3231, 44319), (3949, 36261), (4029, 35541), (5049, 28361), (6103, 23463), (7821, 18309), (9693, 14773), (11847, 12087)]