79908647

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 104229888

約数和(自身を除く): 24321241

約数列:

[1, 7, 13, 23, 73, 91, 161, 299, 511, 523, 949, 1679, 2093, 3661, 6643, 6799, 11753, 12029, 21827, 38179, 47593, 84203, 152789, 156377, 267253, 496327, 878117, 1094639, 3474289, 6146819, 11415521, 79908647]

約数ペア:

[(1, 79908647), (7, 11415521), (13, 6146819), (23, 3474289), (73, 1094639), (91, 878117), (161, 496327), (299, 267253), (511, 156377), (523, 152789), (949, 84203), (1679, 47593), (2093, 38179), (3661, 21827), (6643, 12029), (6799, 11753)]