1119320181

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^2\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 72

約数和(自身を含む): 1976048640

約数和(自身を除く): 856728459

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 383, 423, 441, 987, 1149, 1269, 1323, 2209, 2303, 2681, 2961, 3447, 6627, 6909, 8043, 8883, 10341, 15463, 18001, 18767, 19881, 20727, 24129, 46389, 54003, 56301, 59643, 62181, 72387, 108241, 126007, 139167, 162009, 168903, 324723, 378021, 417501, 486027, 506709, 846047, 882049, 974169, 1134063, 2538141, 2646147, 2922507, 3402189, 5922329, 7614423, 7938441, 17766987, 22843269, 23815323, 41456303, 53300961, 124368909, 159902883, 373106727, 1119320181]

約数ペア:

[(1, 1119320181), (3, 373106727), (7, 159902883), (9, 124368909), (21, 53300961), (27, 41456303), (47, 23815323), (49, 22843269), (63, 17766987), (141, 7938441), (147, 7614423), (189, 5922329), (329, 3402189), (383, 2922507), (423, 2646147), (441, 2538141), (987, 1134063), (1149, 974169), (1269, 882049), (1323, 846047), (2209, 506709), (2303, 486027), (2681, 417501), (2961, 378021), (3447, 324723), (6627, 168903), (6909, 162009), (8043, 139167), (8883, 126007), (10341, 108241), (15463, 72387), (18001, 62181), (18767, 59643), (19881, 56301), (20727, 54003), (24129, 46389)]