2116726119549

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{18840967}}^1$

素因数の和:18841071

約数の個数: 40

約数和(自身を含む): 3374040549440

約数和(自身を除く): 1257314429891

約数列:

[1, 3, 9, 19, 27, 57, 73, 81, 171, 219, 513, 657, 1387, 1539, 1971, 4161, 5913, 12483, 37449, 112347, 18840967, 56522901, 169568703, 357978373, 508706109, 1073935119, 1375390591, 1526118327, 3221805357, 4126171773, 9665416071, 12378515319, 26132421229, 28996248213, 37135545957, 78397263687, 111406637871, 235191791061, 705575373183, 2116726119549]

約数ペア:

[(1, 2116726119549), (3, 705575373183), (9, 235191791061), (19, 111406637871), (27, 78397263687), (57, 37135545957), (73, 28996248213), (81, 26132421229), (171, 12378515319), (219, 9665416071), (513, 4126171773), (657, 3221805357), (1387, 1526118327), (1539, 1375390591), (1971, 1073935119), (4161, 508706109), (5913, 357978373), (12483, 169568703), (37449, 56522901), (112347, 18840967)]