43221633

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 76769280

約数和(自身を除く): 33547647

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 67, 91, 119, 139, 201, 221, 273, 357, 417, 469, 663, 871, 973, 1139, 1407, 1547, 1807, 2363, 2613, 2919, 3417, 4641, 5421, 6097, 7089, 7973, 9313, 12649, 14807, 16541, 18291, 23919, 27939, 30719, 37947, 44421, 49623, 65191, 92157, 103649, 121069, 158321, 195573, 215033, 310947, 363207, 474963, 645099, 847483, 1108247, 2058173, 2542449, 3324741, 6174519, 14407211, 43221633]

約数ペア:

[(1, 43221633), (3, 14407211), (7, 6174519), (13, 3324741), (17, 2542449), (21, 2058173), (39, 1108247), (51, 847483), (67, 645099), (91, 474963), (119, 363207), (139, 310947), (201, 215033), (221, 195573), (273, 158321), (357, 121069), (417, 103649), (469, 92157), (663, 65191), (871, 49623), (973, 44421), (1139, 37947), (1407, 30719), (1547, 27939), (1807, 23919), (2363, 18291), (2613, 16541), (2919, 14807), (3417, 12649), (4641, 9313), (5421, 7973), (6097, 7089)]