1177883397

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 1892505600

約数和(自身を除く): 714622203

約数列:

[1, 3, 9, 19, 27, 57, 71, 73, 171, 213, 219, 443, 513, 639, 657, 1329, 1349, 1387, 1917, 1971, 3987, 4047, 4161, 5183, 8417, 11961, 12141, 12483, 15549, 25251, 31453, 32339, 36423, 37449, 46647, 75753, 94359, 97017, 98477, 139941, 227259, 283077, 291051, 295431, 597607, 614441, 849231, 873153, 886293, 1792821, 1843323, 2296069, 2658879, 5378463, 5529969, 6888207, 16135389, 16589907, 20664621, 43625311, 61993863, 130875933, 392627799, 1177883397]

約数ペア:

[(1, 1177883397), (3, 392627799), (9, 130875933), (19, 61993863), (27, 43625311), (57, 20664621), (71, 16589907), (73, 16135389), (171, 6888207), (213, 5529969), (219, 5378463), (443, 2658879), (513, 2296069), (639, 1843323), (657, 1792821), (1329, 886293), (1349, 873153), (1387, 849231), (1917, 614441), (1971, 597607), (3987, 295431), (4047, 291051), (4161, 283077), (5183, 227259), (8417, 139941), (11961, 98477), (12141, 97017), (12483, 94359), (15549, 75753), (25251, 46647), (31453, 37449), (32339, 36423)]