201533913

素因数分解:

$3^4\times 7^2\times {\mathrm{50777}}^1$

素因数の和:50803

約数の個数: 30

約数和(自身を含む): 350215866

約数和(自身を除く): 148681953

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 50777, 152331, 355439, 456993, 1066317, 1370979, 2488073, 3198951, 4112937, 7464219, 9596853, 22392657, 28790559, 67177971, 201533913]

約数ペア:

[(1, 201533913), (3, 67177971), (7, 28790559), (9, 22392657), (21, 9596853), (27, 7464219), (49, 4112937), (63, 3198951), (81, 2488073), (147, 1370979), (189, 1066317), (441, 456993), (567, 355439), (1323, 152331), (3969, 50777)]