86403963

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 126604800

約数和(自身を除く): 40200837

約数列:

[1, 3, 19, 29, 57, 87, 167, 313, 501, 551, 939, 1653, 3173, 4843, 5947, 9077, 9519, 14529, 17841, 27231, 52271, 92017, 156813, 172463, 276051, 517389, 993149, 1515859, 2979447, 4547577, 28801321, 86403963]

約数ペア:

[(1, 86403963), (3, 28801321), (19, 4547577), (29, 2979447), (57, 1515859), (87, 993149), (167, 517389), (313, 276051), (501, 172463), (551, 156813), (939, 92017), (1653, 52271), (3173, 27231), (4843, 17841), (5947, 14529), (9077, 9519)]