3197798163

素因数分解:

$3^3\times 7^2\times {\mathrm{131}}^1\times {\mathrm{18451}}^1$

素因数の和:18605

約数の個数: 48

約数和(自身を含む): 5553313920

約数和(自身を除く): 2355515757

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 131, 147, 189, 393, 441, 917, 1179, 1323, 2751, 3537, 6419, 8253, 18451, 19257, 24759, 55353, 57771, 129157, 166059, 173313, 387471, 498177, 904099, 1162413, 2417081, 2712297, 3487239, 7251243, 8136891, 16919567, 21753729, 24410673, 50758701, 65261187, 118436969, 152276103, 355310907, 456828309, 1065932721, 3197798163]

約数ペア:

[(1, 3197798163), (3, 1065932721), (7, 456828309), (9, 355310907), (21, 152276103), (27, 118436969), (49, 65261187), (63, 50758701), (131, 24410673), (147, 21753729), (189, 16919567), (393, 8136891), (441, 7251243), (917, 3487239), (1179, 2712297), (1323, 2417081), (2751, 1162413), (3537, 904099), (6419, 498177), (8253, 387471), (18451, 173313), (19257, 166059), (24759, 129157), (55353, 57771)]