130519917

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 225406272

約数和(自身を除く): 94886355

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 121, 193, 207, 243, 253, 297, 363, 579, 621, 759, 891, 1089, 1737, 1863, 2123, 2277, 2673, 2783, 3267, 4439, 5211, 5589, 6369, 6831, 8349, 9801, 13317, 15633, 19107, 20493, 23353, 25047, 29403, 39951, 46899, 48829, 57321, 61479, 70059, 75141, 119853, 146487, 171963, 210177, 225423, 359559, 439461, 515889, 537119, 630531, 676269, 1078677, 1318383, 1611357, 1891593, 3955149, 4834071, 5674779, 11865447, 14502213, 43506639, 130519917]

約数ペア:

[(1, 130519917), (3, 43506639), (9, 14502213), (11, 11865447), (23, 5674779), (27, 4834071), (33, 3955149), (69, 1891593), (81, 1611357), (99, 1318383), (121, 1078677), (193, 676269), (207, 630531), (243, 537119), (253, 515889), (297, 439461), (363, 359559), (579, 225423), (621, 210177), (759, 171963), (891, 146487), (1089, 119853), (1737, 75141), (1863, 70059), (2123, 61479), (2277, 57321), (2673, 48829), (2783, 46899), (3267, 39951), (4439, 29403), (5211, 25047), (5589, 23353), (6369, 20493), (6831, 19107), (8349, 15633), (9801, 13317)]