86928021

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1759}}^1$

素因数の和:1818

約数の個数: 36

約数和(自身を含む): 140483200

約数和(自身を除く): 53555179

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 289, 323, 867, 969, 1759, 2601, 2907, 5277, 5491, 15831, 16473, 29903, 33421, 49419, 89709, 100263, 269127, 300789, 508351, 568157, 1525053, 1704471, 4575159, 5113413, 9658669, 28976007, 86928021]

約数ペア:

[(1, 86928021), (3, 28976007), (9, 9658669), (17, 5113413), (19, 4575159), (51, 1704471), (57, 1525053), (153, 568157), (171, 508351), (289, 300789), (323, 269127), (867, 100263), (969, 89709), (1759, 49419), (2601, 33421), (2907, 29903), (5277, 16473), (5491, 15831)]