255929553

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 421948800

約数和(自身を除く): 166019247

約数列:

[1, 3, 9, 11, 29, 33, 87, 97, 99, 261, 291, 319, 873, 919, 957, 1067, 2757, 2813, 2871, 3201, 8271, 8439, 9603, 10109, 25317, 26651, 30327, 30943, 79953, 89143, 90981, 92829, 239859, 267429, 278487, 293161, 802287, 879483, 980573, 2585147, 2638449, 2941719, 7755441, 8825157, 23266323, 28436617, 85309851, 255929553]

約数ペア:

[(1, 255929553), (3, 85309851), (9, 28436617), (11, 23266323), (29, 8825157), (33, 7755441), (87, 2941719), (97, 2638449), (99, 2585147), (261, 980573), (291, 879483), (319, 802287), (873, 293161), (919, 278487), (957, 267429), (1067, 239859), (2757, 92829), (2813, 90981), (2871, 89143), (3201, 79953), (8271, 30943), (8439, 30327), (9603, 26651), (10109, 25317)]