16996966623

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{23827}}^1$

素因数の和:23933

約数の個数: 72

約数和(自身を含む): 30837625728

約数和(自身を除く): 13840659105

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 169, 201, 273, 469, 507, 603, 819, 871, 1183, 1407, 1521, 2613, 3549, 4221, 6097, 7839, 10647, 11323, 18291, 23827, 33969, 54873, 71481, 79261, 101907, 166789, 214443, 237783, 309751, 500367, 713349, 929253, 1501101, 1596409, 2168257, 2787759, 4026763, 4789227, 6504771, 11174863, 12080289, 14367681, 19514313, 20753317, 28187341, 33524589, 36240867, 62259951, 84562023, 100573767, 145273219, 186779853, 253686069, 269793121, 435819657, 809379363, 1307458971, 1888551847, 2428138089, 5665655541, 16996966623]

約数ペア:

[(1, 16996966623), (3, 5665655541), (7, 2428138089), (9, 1888551847), (13, 1307458971), (21, 809379363), (39, 435819657), (63, 269793121), (67, 253686069), (91, 186779853), (117, 145273219), (169, 100573767), (201, 84562023), (273, 62259951), (469, 36240867), (507, 33524589), (603, 28187341), (819, 20753317), (871, 19514313), (1183, 14367681), (1407, 12080289), (1521, 11174863), (2613, 6504771), (3549, 4789227), (4221, 4026763), (6097, 2787759), (7839, 2168257), (10647, 1596409), (11323, 1501101), (18291, 929253), (23827, 713349), (33969, 500367), (54873, 309751), (71481, 237783), (79261, 214443), (101907, 166789)]