26967087

素因数分解:

$3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 46464000

約数和(自身を除く): 19496913

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 239, 567, 597, 717, 1393, 1673, 1791, 2151, 4179, 5019, 5373, 6453, 12537, 15057, 16119, 19359, 37611, 45171, 47561, 112833, 135513, 142683, 332927, 428049, 998781, 1284147, 2996343, 3852441, 8989029, 26967087]

約数ペア:

[(1, 26967087), (3, 8989029), (7, 3852441), (9, 2996343), (21, 1284147), (27, 998781), (63, 428049), (81, 332927), (189, 142683), (199, 135513), (239, 112833), (567, 47561), (597, 45171), (717, 37611), (1393, 19359), (1673, 16119), (1791, 15057), (2151, 12537), (4179, 6453), (5019, 5373)]