6567561

素因数分解:

$3^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:55

約数の個数: 72

約数和(自身を含む): 13226304

約数和(自身を除く): 6658743

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 81, 91, 99, 117, 143, 189, 231, 243, 273, 297, 351, 429, 567, 693, 729, 819, 891, 1001, 1053, 1287, 1701, 2079, 2187, 2457, 2673, 3003, 3159, 3861, 5103, 6237, 6561, 7371, 8019, 9009, 9477, 11583, 15309, 18711, 22113, 24057, 27027, 28431, 34749, 45927, 56133, 66339, 72171, 81081, 85293, 104247, 168399, 199017, 243243, 312741, 505197, 597051, 729729, 938223, 2189187, 6567561]

約数ペア:

[(1, 6567561), (3, 2189187), (7, 938223), (9, 729729), (11, 597051), (13, 505197), (21, 312741), (27, 243243), (33, 199017), (39, 168399), (63, 104247), (77, 85293), (81, 81081), (91, 72171), (99, 66339), (117, 56133), (143, 45927), (189, 34749), (231, 28431), (243, 27027), (273, 24057), (297, 22113), (351, 18711), (429, 15309), (567, 11583), (693, 9477), (729, 9009), (819, 8019), (891, 7371), (1001, 6561), (1053, 6237), (1287, 5103), (1701, 3861), (2079, 3159), (2187, 3003), (2457, 2673)]