157020485691

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{13983479}}^1$

素因数の和:13983698

約数の個数: 16

約数和(自身を含む): 221498323200

約数和(自身を除く): 64477837509

約数列:

[1, 3, 19, 57, 197, 591, 3743, 11229, 13983479, 41950437, 265686101, 797058303, 2754745363, 8264236089, 52340161897, 157020485691]

約数ペア:

[(1, 157020485691), (3, 52340161897), (19, 8264236089), (57, 2754745363), (197, 797058303), (591, 265686101), (3743, 41950437), (11229, 13983479)]