15662856993

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{88993}}^1$

素因数の和:89066

約数の個数: 48

約数和(自身を含む): 26228311680

約数和(自身を除く): 10565454687

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 289, 357, 493, 609, 867, 1479, 2023, 3451, 6069, 8381, 10353, 25143, 58667, 88993, 176001, 266979, 622951, 1512881, 1868853, 2580797, 4538643, 7742391, 10590167, 18065579, 25718977, 31770501, 43873549, 54196737, 77156931, 131620647, 180032839, 307114843, 540098517, 745850333, 921344529, 2237550999, 5220952331, 15662856993]

約数ペア:

[(1, 15662856993), (3, 5220952331), (7, 2237550999), (17, 921344529), (21, 745850333), (29, 540098517), (51, 307114843), (87, 180032839), (119, 131620647), (203, 77156931), (289, 54196737), (357, 43873549), (493, 31770501), (609, 25718977), (867, 18065579), (1479, 10590167), (2023, 7742391), (3451, 4538643), (6069, 2580797), (8381, 1868853), (10353, 1512881), (25143, 622951), (58667, 266979), (88993, 176001)]