79868781

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{12377}}^1$

素因数の和:12625

約数の個数: 16

約数和(自身を含む): 118828800

約数和(自身を除く): 38960019

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 12377, 37131, 111393, 334179, 2958103, 8874309, 26622927, 79868781]

約数ペア:

[(1, 79868781), (3, 26622927), (9, 8874309), (27, 2958103), (239, 334179), (717, 111393), (2151, 37131), (6453, 12377)]