2016031437

素因数分解:

$3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1064

約数の個数: 80

約数和(自身を含む): 3558677760

約数和(自身を除く): 1542646323

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 73, 81, 159, 189, 219, 371, 477, 511, 567, 657, 919, 1113, 1431, 1533, 1971, 2757, 3339, 3869, 4293, 4599, 5913, 6433, 8271, 10017, 11607, 13797, 19299, 24813, 27083, 30051, 34821, 41391, 48707, 57897, 67087, 74439, 81249, 104463, 146121, 173691, 201261, 243747, 313389, 340949, 438363, 469609, 521073, 603783, 731241, 1022847, 1315089, 1408827, 1811349, 2193723, 3068541, 3555611, 3945267, 4226481, 5434047, 9205623, 10666833, 12679443, 24889277, 27616869, 32000499, 38038329, 74667831, 96001497, 224003493, 288004491, 672010479, 2016031437]

約数ペア:

[(1, 2016031437), (3, 672010479), (7, 288004491), (9, 224003493), (21, 96001497), (27, 74667831), (53, 38038329), (63, 32000499), (73, 27616869), (81, 24889277), (159, 12679443), (189, 10666833), (219, 9205623), (371, 5434047), (477, 4226481), (511, 3945267), (567, 3555611), (657, 3068541), (919, 2193723), (1113, 1811349), (1431, 1408827), (1533, 1315089), (1971, 1022847), (2757, 731241), (3339, 603783), (3869, 521073), (4293, 469609), (4599, 438363), (5913, 340949), (6433, 313389), (8271, 243747), (10017, 201261), (11607, 173691), (13797, 146121), (19299, 104463), (24813, 81249), (27083, 74439), (30051, 67087), (34821, 57897), (41391, 48707)]