27953073

素因数分解:

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

素因数の和:45045

約数の個数: 16

約数和(自身を含む): 43213440

約数和(自身を除く): 15260367

約数列:

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

約数ペア:

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