291993670089

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{63649}}^1$

素因数の和:64126

約数の個数: 48

約数和(自身を含む): 464695920000

約数和(自身を除く): 172702249911

約数列:

[1, 3, 9, 11, 33, 99, 149, 311, 447, 933, 1341, 1639, 2799, 3421, 4917, 10263, 14751, 30789, 46339, 63649, 139017, 190947, 417051, 509729, 572841, 700139, 1529187, 2100417, 4587561, 6301251, 9483701, 19794839, 28451103, 59384517, 85353309, 104320711, 178153551, 217743229, 312962133, 653229687, 938886399, 1959689061, 2949431011, 8848293033, 26544879099, 32443741121, 97331223363, 291993670089]

約数ペア:

[(1, 291993670089), (3, 97331223363), (9, 32443741121), (11, 26544879099), (33, 8848293033), (99, 2949431011), (149, 1959689061), (311, 938886399), (447, 653229687), (933, 312962133), (1341, 217743229), (1639, 178153551), (2799, 104320711), (3421, 85353309), (4917, 59384517), (10263, 28451103), (14751, 19794839), (30789, 9483701), (46339, 6301251), (63649, 4587561), (139017, 2100417), (190947, 1529187), (417051, 700139), (509729, 572841)]