242550693

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 472176000

約数和(自身を除く): 229625307

約数列:

[1, 3, 7, 9, 11, 21, 27, 29, 33, 63, 77, 81, 87, 99, 149, 189, 203, 231, 243, 261, 297, 319, 447, 567, 609, 693, 729, 783, 891, 957, 1043, 1341, 1639, 1701, 1827, 2079, 2233, 2349, 2673, 2871, 3129, 4023, 4321, 4917, 5103, 5481, 6237, 6699, 7047, 8019, 8613, 9387, 11473, 12069, 12963, 14751, 16443, 18711, 20097, 21141, 25839, 28161, 30247, 34419, 36207, 38889, 44253, 47531, 49329, 56133, 60291, 77517, 84483, 90741, 103257, 108621, 116667, 132759, 142593, 147987, 180873, 232551, 253449, 272223, 309771, 332717, 350001, 398277, 427779, 542619, 760347, 816669, 929313, 998151, 1050003, 1194831, 1283337, 1627857, 2450007, 2787939, 2994453, 3150009, 3850011, 7350021, 8363817, 8983359, 11550033, 22050063, 26950077, 34650099, 80850231, 242550693]

約数ペア:

[(1, 242550693), (3, 80850231), (7, 34650099), (9, 26950077), (11, 22050063), (21, 11550033), (27, 8983359), (29, 8363817), (33, 7350021), (63, 3850011), (77, 3150009), (81, 2994453), (87, 2787939), (99, 2450007), (149, 1627857), (189, 1283337), (203, 1194831), (231, 1050003), (243, 998151), (261, 929313), (297, 816669), (319, 760347), (447, 542619), (567, 427779), (609, 398277), (693, 350001), (729, 332717), (783, 309771), (891, 272223), (957, 253449), (1043, 232551), (1341, 180873), (1639, 147987), (1701, 142593), (1827, 132759), (2079, 116667), (2233, 108621), (2349, 103257), (2673, 90741), (2871, 84483), (3129, 77517), (4023, 60291), (4321, 56133), (4917, 49329), (5103, 47531), (5481, 44253), (6237, 38889), (6699, 36207), (7047, 34419), (8019, 30247), (8613, 28161), (9387, 25839), (11473, 21141), (12069, 20097), (12963, 18711), (14751, 16443)]