68811613

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 75779200

約数和(自身を除く): 6967587

約数列:

[1, 13, 67, 199, 397, 871, 2587, 5161, 13333, 26599, 79003, 173329, 345787, 1027039, 5293201, 68811613]

約数ペア:

[(1, 68811613), (13, 5293201), (67, 1027039), (199, 345787), (397, 173329), (871, 79003), (2587, 26599), (5161, 13333)]