11619531

素因数分解:

$3^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 22673664

約数和(自身を除く): 11054133

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 81, 99, 161, 189, 207, 231, 243, 253, 297, 483, 567, 621, 693, 729, 759, 891, 1449, 1701, 1771, 1863, 2079, 2187, 2277, 2673, 4347, 5103, 5313, 5589, 6237, 6561, 6831, 8019, 13041, 15309, 15939, 16767, 18711, 20493, 24057, 39123, 45927, 47817, 50301, 56133, 61479, 72171, 117369, 143451, 150903, 168399, 184437, 352107, 430353, 505197, 553311, 1056321, 1291059, 1659933, 3873177, 11619531]

約数ペア:

[(1, 11619531), (3, 3873177), (7, 1659933), (9, 1291059), (11, 1056321), (21, 553311), (23, 505197), (27, 430353), (33, 352107), (63, 184437), (69, 168399), (77, 150903), (81, 143451), (99, 117369), (161, 72171), (189, 61479), (207, 56133), (231, 50301), (243, 47817), (253, 45927), (297, 39123), (483, 24057), (567, 20493), (621, 18711), (693, 16767), (729, 15939), (759, 15309), (891, 13041), (1449, 8019), (1701, 6831), (1771, 6561), (1863, 6237), (2079, 5589), (2187, 5313), (2277, 5103), (2673, 4347)]