664698063

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{39929}}^1$

素因数の和:40142

約数の個数: 16

約数和(自身を含む): 919987200

約数和(自身を除く): 255289137

約数列:

[1, 3, 31, 93, 179, 537, 5549, 16647, 39929, 119787, 1237799, 3713397, 7147291, 21441873, 221566021, 664698063]

約数ペア:

[(1, 664698063), (3, 221566021), (31, 21441873), (93, 7147291), (179, 3713397), (537, 1237799), (5549, 119787), (16647, 39929)]