66881133

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 110702592

約数和(自身を除く): 43821459

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 131, 191, 243, 297, 393, 573, 891, 1179, 1441, 1719, 2101, 2673, 3537, 4323, 5157, 6303, 10611, 12969, 15471, 18909, 25021, 31833, 38907, 46413, 56727, 75063, 116721, 170181, 225189, 275231, 350163, 510543, 675567, 825693, 2026701, 2477079, 6080103, 7431237, 22293711, 66881133]

約数ペア:

[(1, 66881133), (3, 22293711), (9, 7431237), (11, 6080103), (27, 2477079), (33, 2026701), (81, 825693), (99, 675567), (131, 510543), (191, 350163), (243, 275231), (297, 225189), (393, 170181), (573, 116721), (891, 75063), (1179, 56727), (1441, 46413), (1719, 38907), (2101, 31833), (2673, 25021), (3537, 18909), (4323, 15471), (5157, 12969), (6303, 10611)]