8875071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 14826240

約数和(自身を除く): 5951169

約数列:

[1, 3, 9, 17, 19, 43, 51, 57, 71, 129, 153, 171, 213, 323, 387, 639, 731, 817, 969, 1207, 1349, 2193, 2451, 2907, 3053, 3621, 4047, 6579, 7353, 9159, 10863, 12141, 13889, 22933, 27477, 41667, 51901, 58007, 68799, 125001, 155703, 174021, 206397, 467109, 522063, 986119, 2958357, 8875071]

約数ペア:

[(1, 8875071), (3, 2958357), (9, 986119), (17, 522063), (19, 467109), (43, 206397), (51, 174021), (57, 155703), (71, 125001), (129, 68799), (153, 58007), (171, 51901), (213, 41667), (323, 27477), (387, 22933), (639, 13889), (731, 12141), (817, 10863), (969, 9159), (1207, 7353), (1349, 6579), (2193, 4047), (2451, 3621), (2907, 3053)]