16848513

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 13011327

約数列:

[1, 3, 9, 11, 17, 27, 33, 47, 51, 71, 99, 141, 153, 187, 213, 297, 423, 459, 517, 561, 639, 781, 799, 1207, 1269, 1551, 1683, 1917, 2343, 2397, 3337, 3621, 4653, 5049, 7029, 7191, 8789, 10011, 10863, 13277, 13959, 21087, 21573, 26367, 30033, 32589, 36707, 39831, 56729, 79101, 90099, 110121, 119493, 170187, 237303, 330363, 358479, 510561, 624019, 991089, 1531683, 1872057, 5616171, 16848513]

約数ペア:

[(1, 16848513), (3, 5616171), (9, 1872057), (11, 1531683), (17, 991089), (27, 624019), (33, 510561), (47, 358479), (51, 330363), (71, 237303), (99, 170187), (141, 119493), (153, 110121), (187, 90099), (213, 79101), (297, 56729), (423, 39831), (459, 36707), (517, 32589), (561, 30033), (639, 26367), (781, 21573), (799, 21087), (1207, 13959), (1269, 13277), (1551, 10863), (1683, 10011), (1917, 8789), (2343, 7191), (2397, 7029), (3337, 5049), (3621, 4653)]