67694427

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 103488000

約数和(自身を除く): 35793573

約数列:

[1, 3, 9, 27, 43, 129, 199, 293, 387, 597, 879, 1161, 1791, 2637, 5373, 7911, 8557, 12599, 25671, 37797, 58307, 77013, 113391, 174921, 231039, 340173, 524763, 1574289, 2507201, 7521603, 22564809, 67694427]

約数ペア:

[(1, 67694427), (3, 22564809), (9, 7521603), (27, 2507201), (43, 1574289), (129, 524763), (199, 340173), (293, 231039), (387, 174921), (597, 113391), (879, 77013), (1161, 58307), (1791, 37797), (2637, 25671), (5373, 12599), (7911, 8557)]