26393013

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 14157387

約数列:

[1, 3, 9, 27, 43, 127, 129, 179, 381, 387, 537, 1143, 1161, 1611, 3429, 4833, 5461, 7697, 16383, 22733, 23091, 49149, 68199, 69273, 147447, 204597, 207819, 613791, 977519, 2932557, 8797671, 26393013]

約数ペア:

[(1, 26393013), (3, 8797671), (9, 2932557), (27, 977519), (43, 613791), (127, 207819), (129, 204597), (179, 147447), (381, 69273), (387, 68199), (537, 49149), (1143, 23091), (1161, 22733), (1611, 16383), (3429, 7697), (4833, 5461)]