129178359

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1201}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 213763680

約数和(自身を除く): 84585321

約数列:

[1, 3, 9, 17, 19, 37, 51, 57, 111, 153, 171, 323, 333, 629, 703, 969, 1201, 1887, 2109, 2907, 3603, 5661, 6327, 10809, 11951, 20417, 22819, 35853, 44437, 61251, 68457, 107559, 133311, 183753, 205371, 387923, 399933, 755429, 844303, 1163769, 2266287, 2532909, 3491307, 6798861, 7598727, 14353151, 43059453, 129178359]

約数ペア:

[(1, 129178359), (3, 43059453), (9, 14353151), (17, 7598727), (19, 6798861), (37, 3491307), (51, 2532909), (57, 2266287), (111, 1163769), (153, 844303), (171, 755429), (323, 399933), (333, 387923), (629, 205371), (703, 183753), (969, 133311), (1201, 107559), (1887, 68457), (2109, 61251), (2907, 44437), (3603, 35853), (5661, 22819), (6327, 20417), (10809, 11951)]