11581814781

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{309269}}^1$

素因数の和:309370

約数の個数: 32

約数和(自身を含む): 18308784000

約数和(自身を除く): 6726969219

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 513, 657, 1387, 1971, 4161, 12483, 37449, 309269, 927807, 2783421, 5876111, 8350263, 17628333, 22576637, 52884999, 67729911, 158654997, 203189733, 428956103, 609569199, 1286868309, 3860604927, 11581814781]

約数ペア:

[(1, 11581814781), (3, 3860604927), (9, 1286868309), (19, 609569199), (27, 428956103), (57, 203189733), (73, 158654997), (171, 67729911), (219, 52884999), (513, 22576637), (657, 17628333), (1387, 8350263), (1971, 5876111), (4161, 2783421), (12483, 927807), (37449, 309269)]