129764547

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 217152000

約数和(自身を除く): 87387453

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 149, 171, 209, 447, 463, 627, 1341, 1389, 1639, 1881, 2831, 4167, 4917, 5093, 8493, 8797, 14751, 15279, 25479, 26391, 31141, 45837, 68987, 79173, 93423, 96767, 206961, 280269, 290301, 620883, 758857, 870903, 1310753, 2276571, 3932259, 6829713, 11796777, 14418283, 43254849, 129764547]

約数ペア:

[(1, 129764547), (3, 43254849), (9, 14418283), (11, 11796777), (19, 6829713), (33, 3932259), (57, 2276571), (99, 1310753), (149, 870903), (171, 758857), (209, 620883), (447, 290301), (463, 280269), (627, 206961), (1341, 96767), (1389, 93423), (1639, 79173), (1881, 68987), (2831, 45837), (4167, 31141), (4917, 26391), (5093, 25479), (8493, 15279), (8797, 14751)]