201730904727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{142164133}}^1$

素因数の和:142164190

約数の個数: 16

約数和(自身を含む): 300250651008

約数和(自身を除く): 98519746281

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 142164133, 426492399, 1563805463, 4691416389, 6113057719, 18339173157, 67243634909, 201730904727]

約数ペア:

[(1, 201730904727), (3, 67243634909), (11, 18339173157), (33, 6113057719), (43, 4691416389), (129, 1563805463), (473, 426492399), (1419, 142164133)]