183727089

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 359546880

約数和(自身を除く): 175819791

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 43, 47, 63, 91, 111, 117, 129, 141, 189, 259, 273, 301, 329, 333, 351, 387, 423, 481, 559, 611, 777, 819, 903, 987, 999, 1161, 1269, 1443, 1591, 1677, 1739, 1833, 2021, 2331, 2457, 2709, 2961, 3367, 3913, 4277, 4329, 4773, 5031, 5217, 5499, 6063, 6993, 8127, 8883, 10101, 11137, 11739, 12173, 12831, 12987, 14147, 14319, 15093, 15651, 16497, 18189, 20683, 22607, 26273, 30303, 33411, 35217, 36519, 38493, 42441, 42957, 46953, 54567, 62049, 67821, 74777, 78819, 90909, 100233, 105651, 109557, 115479, 127323, 144781, 158249, 183911, 186147, 203463, 224331, 236457, 300699, 328671, 381969, 434343, 474747, 523439, 551733, 558441, 610389, 672993, 709371, 972101, 1303029, 1424241, 1570317, 1655199, 2018979, 2916303, 3909087, 4272723, 4710951, 4965597, 6804707, 8748909, 14132853, 20414121, 26246727, 61242363, 183727089]

約数ペア:

[(1, 183727089), (3, 61242363), (7, 26246727), (9, 20414121), (13, 14132853), (21, 8748909), (27, 6804707), (37, 4965597), (39, 4710951), (43, 4272723), (47, 3909087), (63, 2916303), (91, 2018979), (111, 1655199), (117, 1570317), (129, 1424241), (141, 1303029), (189, 972101), (259, 709371), (273, 672993), (301, 610389), (329, 558441), (333, 551733), (351, 523439), (387, 474747), (423, 434343), (481, 381969), (559, 328671), (611, 300699), (777, 236457), (819, 224331), (903, 203463), (987, 186147), (999, 183911), (1161, 158249), (1269, 144781), (1443, 127323), (1591, 115479), (1677, 109557), (1739, 105651), (1833, 100233), (2021, 90909), (2331, 78819), (2457, 74777), (2709, 67821), (2961, 62049), (3367, 54567), (3913, 46953), (4277, 42957), (4329, 42441), (4773, 38493), (5031, 36519), (5217, 35217), (5499, 33411), (6063, 30303), (6993, 26273), (8127, 22607), (8883, 20683), (10101, 18189), (11137, 16497), (11739, 15651), (12173, 15093), (12831, 14319), (12987, 14147)]