156710241

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 242403840

約数和(自身を除く): 85693599

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 477, 1107, 1431, 2173, 2671, 6519, 8013, 19557, 24039, 58671, 72117, 109511, 141563, 328533, 424689, 985599, 1274067, 2956797, 3822201, 5804083, 17412249, 52236747, 156710241]

約数ペア:

[(1, 156710241), (3, 52236747), (9, 17412249), (27, 5804083), (41, 3822201), (53, 2956797), (123, 1274067), (159, 985599), (369, 424689), (477, 328533), (1107, 141563), (1431, 109511), (2173, 72117), (2671, 58671), (6519, 24039), (8013, 19557)]