67939641

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3631}}^1$

素因数の和:3664

約数の個数: 48

約数和(自身を含む): 126916608

約数和(自身を除く): 58976967

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1701, 2079, 2673, 3631, 6237, 10893, 18711, 25417, 32679, 39941, 76251, 98037, 119823, 228753, 279587, 294111, 359469, 686259, 838761, 882333, 1078407, 2058777, 2516283, 3235221, 6176331, 7548849, 9705663, 22646547, 67939641]

約数ペア:

[(1, 67939641), (3, 22646547), (7, 9705663), (9, 7548849), (11, 6176331), (21, 3235221), (27, 2516283), (33, 2058777), (63, 1078407), (77, 882333), (81, 838761), (99, 686259), (189, 359469), (231, 294111), (243, 279587), (297, 228753), (567, 119823), (693, 98037), (891, 76251), (1701, 39941), (2079, 32679), (2673, 25417), (3631, 18711), (6237, 10893)]