189503972001

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{569080997}}^1$

素因数の和:569081040

約数の個数: 12

約数和(自身を含む): 281126013012

約数和(自身を除く): 91622041011

約数列:

[1, 3, 9, 37, 111, 333, 569080997, 1707242991, 5121728973, 21055996889, 63167990667, 189503972001]

約数ペア:

[(1, 189503972001), (3, 63167990667), (9, 21055996889), (37, 5121728973), (111, 1707242991), (333, 569080997)]