83859219

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{45013}}^1$

素因数の和:45048

約数の個数: 20

約数和(自身を含む): 130720656

約数和(自身を除く): 46861437

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 45013, 135039, 405117, 1035299, 1215351, 3105897, 3646053, 9317691, 27953073, 83859219]

約数ペア:

[(1, 83859219), (3, 27953073), (9, 9317691), (23, 3646053), (27, 3105897), (69, 1215351), (81, 1035299), (207, 405117), (621, 135039), (1863, 45013)]