201055743

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28751}}^1$

素因数の和:28804

約数の個数: 32

約数和(自身を含む): 349624320

約数和(自身を除く): 148568577

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 28751, 86253, 201257, 258759, 603771, 776277, 1063787, 1811313, 3191361, 5433939, 7446509, 9574083, 22339527, 28722249, 67018581, 201055743]

約数ペア:

[(1, 201055743), (3, 67018581), (7, 28722249), (9, 22339527), (21, 9574083), (27, 7446509), (37, 5433939), (63, 3191361), (111, 1811313), (189, 1063787), (259, 776277), (333, 603771), (777, 258759), (999, 201257), (2331, 86253), (6993, 28751)]