67859883

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 125798400

約数和(自身を除く): 57938517

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 71, 91, 117, 189, 213, 273, 351, 389, 497, 639, 819, 923, 1167, 1491, 1917, 2457, 2723, 2769, 3501, 4473, 5057, 6461, 8169, 8307, 10503, 13419, 15171, 19383, 24507, 24921, 27619, 35399, 45513, 58149, 73521, 82857, 106197, 136539, 174447, 193333, 248571, 318591, 359047, 579999, 745713, 955773, 1077141, 1739997, 2513329, 3231423, 5219991, 7539987, 9694269, 22619961, 67859883]

約数ペア:

[(1, 67859883), (3, 22619961), (7, 9694269), (9, 7539987), (13, 5219991), (21, 3231423), (27, 2513329), (39, 1739997), (63, 1077141), (71, 955773), (91, 745713), (117, 579999), (189, 359047), (213, 318591), (273, 248571), (351, 193333), (389, 174447), (497, 136539), (639, 106197), (819, 82857), (923, 73521), (1167, 58149), (1491, 45513), (1917, 35399), (2457, 27619), (2723, 24921), (2769, 24507), (3501, 19383), (4473, 15171), (5057, 13419), (6461, 10503), (8169, 8307)]