86242671

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 132422400

約数和(自身を除く): 46179729

約数列:

[1, 3, 9, 27, 37, 111, 131, 333, 393, 659, 999, 1179, 1977, 3537, 4847, 5931, 14541, 17793, 24383, 43623, 73149, 86329, 130869, 219447, 258987, 658341, 776961, 2330883, 3194173, 9582519, 28747557, 86242671]

約数ペア:

[(1, 86242671), (3, 28747557), (9, 9582519), (27, 3194173), (37, 2330883), (111, 776961), (131, 658341), (333, 258987), (393, 219447), (659, 130869), (999, 86329), (1179, 73149), (1977, 43623), (3537, 24383), (4847, 17793), (5931, 14541)]