128514883959

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{295769}}^1$

素因数の和:295826

約数の個数: 96

約数和(自身を含む): 251759424000

約数和(自身を除く): 123244540041

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 121, 133, 171, 189, 209, 231, 297, 363, 399, 513, 627, 693, 847, 1089, 1197, 1463, 1881, 2079, 2299, 2541, 3267, 3591, 4389, 5643, 6897, 7623, 13167, 16093, 20691, 22869, 39501, 48279, 62073, 144837, 295769, 434511, 887307, 2070383, 2661921, 3253459, 5619611, 6211149, 7985763, 9760377, 16858833, 18633447, 22774213, 29281131, 35788049, 39337277, 50576499, 55900341, 61815721, 68322639, 87843393, 107364147, 118011831, 151729497, 185447163, 204967917, 250516343, 322092441, 354035493, 432710047, 556341489, 614903751, 679972931, 751549029, 966277323, 1062106479, 1298130141, 1669024467, 2039918793, 2254647087, 3894390423, 4759810517, 6119756379, 6763941261, 11683171269, 14279431551, 18359269137, 42838294653, 128514883959]

約数ペア:

[(1, 128514883959), (3, 42838294653), (7, 18359269137), (9, 14279431551), (11, 11683171269), (19, 6763941261), (21, 6119756379), (27, 4759810517), (33, 3894390423), (57, 2254647087), (63, 2039918793), (77, 1669024467), (99, 1298130141), (121, 1062106479), (133, 966277323), (171, 751549029), (189, 679972931), (209, 614903751), (231, 556341489), (297, 432710047), (363, 354035493), (399, 322092441), (513, 250516343), (627, 204967917), (693, 185447163), (847, 151729497), (1089, 118011831), (1197, 107364147), (1463, 87843393), (1881, 68322639), (2079, 61815721), (2299, 55900341), (2541, 50576499), (3267, 39337277), (3591, 35788049), (4389, 29281131), (5643, 22774213), (6897, 18633447), (7623, 16858833), (13167, 9760377), (16093, 7985763), (20691, 6211149), (22869, 5619611), (39501, 3253459), (48279, 2661921), (62073, 2070383), (144837, 887307), (295769, 434511)]