289046529

素因数分解:

$3^3\times {\mathrm{17}}^3\times {\mathrm{2179}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 455184000

約数和(自身を除く): 166137471

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2179, 2601, 4913, 6537, 7803, 14739, 19611, 37043, 44217, 58833, 111129, 132651, 333387, 629731, 1000161, 1889193, 5667579, 10705427, 17002737, 32116281, 96348843, 289046529]

約数ペア:

[(1, 289046529), (3, 96348843), (9, 32116281), (17, 17002737), (27, 10705427), (51, 5667579), (153, 1889193), (289, 1000161), (459, 629731), (867, 333387), (2179, 132651), (2601, 111129), (4913, 58833), (6537, 44217), (7803, 37043), (14739, 19611)]