4949882091

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{3863}}^1$

素因数の和:3973

約数の個数: 72

約数和(自身を含む): 9128560896

約数和(自身を除く): 4178678805

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1419, 1849, 2709, 3311, 3863, 4257, 5547, 9933, 11589, 12943, 16641, 20339, 27041, 29799, 34767, 38829, 42493, 61017, 81123, 116487, 127479, 142373, 166109, 183051, 243369, 297451, 382437, 427119, 498327, 892353, 1162763, 1281357, 1494981, 1827199, 2677059, 3488289, 5481597, 7142687, 10464867, 12790393, 16444791, 21428061, 38371179, 49998809, 64284183, 78569557, 115113537, 149996427, 235708671, 449989281, 549986899, 707126013, 1649960697, 4949882091]

約数ペア:

[(1, 4949882091), (3, 1649960697), (7, 707126013), (9, 549986899), (11, 449989281), (21, 235708671), (33, 149996427), (43, 115113537), (63, 78569557), (77, 64284183), (99, 49998809), (129, 38371179), (231, 21428061), (301, 16444791), (387, 12790393), (473, 10464867), (693, 7142687), (903, 5481597), (1419, 3488289), (1849, 2677059), (2709, 1827199), (3311, 1494981), (3863, 1281357), (4257, 1162763), (5547, 892353), (9933, 498327), (11589, 427119), (12943, 382437), (16641, 297451), (20339, 243369), (27041, 183051), (29799, 166109), (34767, 142373), (38829, 127479), (42493, 116487), (61017, 81123)]