67038027

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 109965312

約数和(自身を除く): 42927285

約数列:

[1, 3, 7, 21, 31, 47, 49, 93, 141, 147, 217, 313, 329, 651, 939, 987, 1457, 1519, 2191, 2303, 4371, 4557, 6573, 6909, 9703, 10199, 14711, 15337, 29109, 30597, 44133, 46011, 67921, 71393, 102977, 203763, 214179, 308931, 456041, 475447, 720839, 1368123, 1426341, 2162517, 3192287, 9576861, 22346009, 67038027]

約数ペア:

[(1, 67038027), (3, 22346009), (7, 9576861), (21, 3192287), (31, 2162517), (47, 1426341), (49, 1368123), (93, 720839), (141, 475447), (147, 456041), (217, 308931), (313, 214179), (329, 203763), (651, 102977), (939, 71393), (987, 67921), (1457, 46011), (1519, 44133), (2191, 30597), (2303, 29109), (4371, 15337), (4557, 14711), (6573, 10199), (6909, 9703)]