86394843

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 137891600

約数和(自身を除く): 51496757

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 513, 657, 769, 1387, 1539, 1971, 2307, 4161, 5913, 6921, 12483, 14611, 20763, 37449, 43833, 56137, 62289, 112347, 131499, 168411, 394497, 505233, 1066603, 1183491, 1515699, 3199809, 4547097, 9599427, 28798281, 86394843]

約数ペア:

[(1, 86394843), (3, 28798281), (9, 9599427), (19, 4547097), (27, 3199809), (57, 1515699), (73, 1183491), (81, 1066603), (171, 505233), (219, 394497), (513, 168411), (657, 131499), (769, 112347), (1387, 62289), (1539, 56137), (1971, 43833), (2307, 37449), (4161, 20763), (5913, 14611), (6921, 12483)]