27170019

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{52963}}^1$

素因数の和:52991

約数の個数: 16

約数和(自身を含む): 42371200

約数和(自身を除く): 15201181

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 52963, 158889, 476667, 1006297, 1430001, 3018891, 9056673, 27170019]

約数ペア:

[(1, 27170019), (3, 9056673), (9, 3018891), (19, 1430001), (27, 1006297), (57, 476667), (171, 158889), (513, 52963)]