66760019

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{227}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 70917120

約数和(自身を除く): 4157101

約数列:

[1, 31, 53, 179, 227, 1643, 5549, 7037, 9487, 12031, 40633, 294097, 372961, 1259623, 2153549, 66760019]

約数ペア:

[(1, 66760019), (31, 2153549), (53, 1259623), (179, 372961), (227, 294097), (1643, 40633), (5549, 12031), (7037, 9487)]