53148771

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2857}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 86425920

約数和(自身を除く): 33277149

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 2857, 6201, 8571, 18603, 25713, 37141, 77139, 111423, 151421, 334269, 454263, 1002807, 1362789, 1968473, 4088367, 5905419, 17716257, 53148771]

約数ペア:

[(1, 53148771), (3, 17716257), (9, 5905419), (13, 4088367), (27, 1968473), (39, 1362789), (53, 1002807), (117, 454263), (159, 334269), (351, 151421), (477, 111423), (689, 77139), (1431, 37141), (2067, 25713), (2857, 18603), (6201, 8571)]