69288597

素因数分解:

$3^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2663}}^1$

素因数の和:2742

約数の個数: 36

約数和(自身を含む): 118441440

約数和(自身を除く): 49152843

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 413, 441, 531, 1239, 2663, 2891, 3717, 7989, 8673, 18641, 23967, 26019, 55923, 130487, 157117, 167769, 391461, 471351, 1099819, 1174383, 1414053, 3299457, 7698733, 9898371, 23096199, 69288597]

約数ペア:

[(1, 69288597), (3, 23096199), (7, 9898371), (9, 7698733), (21, 3299457), (49, 1414053), (59, 1174383), (63, 1099819), (147, 471351), (177, 391461), (413, 167769), (441, 157117), (531, 130487), (1239, 55923), (2663, 26019), (2891, 23967), (3717, 18641), (7989, 8673)]