201995527761

素因数分解:

$3^3\times {\mathrm{4733}}^1\times {\mathrm{1580671}}^1$

素因数の和:1585413

約数の個数: 16

約数和(自身を含む): 299316049920

約数和(自身を除く): 97320522159

約数列:

[1, 3, 9, 27, 4733, 14199, 42597, 127791, 1580671, 4742013, 14226039, 42678117, 7481315843, 22443947529, 67331842587, 201995527761]

約数ペア:

[(1, 201995527761), (3, 67331842587), (9, 22443947529), (27, 7481315843), (4733, 42678117), (14199, 14226039), (42597, 4742013), (127791, 1580671)]