71444841

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{38977}}^1$

素因数の和:39040

約数の個数: 16

約数和(自身を含む): 104772864

約数和(自身を除く): 33328023

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 38977, 116931, 506701, 1520103, 1831919, 5495757, 23814947, 71444841]

約数ペア:

[(1, 71444841), (3, 23814947), (13, 5495757), (39, 1831919), (47, 1520103), (141, 506701), (611, 116931), (1833, 38977)]