26276373

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 19342827

約数列:

[1, 3, 9, 17, 19, 23, 27, 51, 57, 69, 131, 153, 171, 207, 323, 391, 393, 437, 459, 513, 621, 969, 1173, 1179, 1311, 2227, 2489, 2907, 3013, 3519, 3537, 3933, 6681, 7429, 7467, 8721, 9039, 10557, 11799, 20043, 22287, 22401, 27117, 42313, 51221, 57247, 60129, 66861, 67203, 81351, 126939, 153663, 171741, 200583, 380817, 460989, 515223, 973199, 1142451, 1382967, 1545669, 2919597, 8758791, 26276373]

約数ペア:

[(1, 26276373), (3, 8758791), (9, 2919597), (17, 1545669), (19, 1382967), (23, 1142451), (27, 973199), (51, 515223), (57, 460989), (69, 380817), (131, 200583), (153, 171741), (171, 153663), (207, 126939), (323, 81351), (391, 67203), (393, 66861), (437, 60129), (459, 57247), (513, 51221), (621, 42313), (969, 27117), (1173, 22401), (1179, 22287), (1311, 20043), (2227, 11799), (2489, 10557), (2907, 9039), (3013, 8721), (3519, 7467), (3537, 7429), (3933, 6681)]