552761001

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 975566592

約数和(自身を除く): 422805591

約数列:

[1, 3, 9, 13, 17, 23, 39, 43, 51, 69, 117, 129, 153, 207, 221, 281, 299, 387, 391, 559, 663, 731, 843, 897, 989, 1173, 1677, 1989, 2193, 2529, 2691, 2967, 3519, 3653, 4777, 5031, 5083, 6463, 6579, 8901, 9503, 10959, 12083, 12857, 14331, 15249, 16813, 19389, 28509, 32877, 36249, 38571, 42993, 45747, 50439, 58167, 62101, 84019, 85527, 108747, 109871, 115713, 151317, 157079, 186303, 205411, 218569, 252057, 277909, 329613, 471237, 558909, 616233, 655707, 756171, 833727, 988839, 1413711, 1428323, 1848699, 1967121, 2501181, 2670343, 3612817, 4284969, 4724453, 8011029, 10838451, 12854907, 14173359, 24033087, 32515353, 42520077, 61417889, 184253667, 552761001]

約数ペア:

[(1, 552761001), (3, 184253667), (9, 61417889), (13, 42520077), (17, 32515353), (23, 24033087), (39, 14173359), (43, 12854907), (51, 10838451), (69, 8011029), (117, 4724453), (129, 4284969), (153, 3612817), (207, 2670343), (221, 2501181), (281, 1967121), (299, 1848699), (387, 1428323), (391, 1413711), (559, 988839), (663, 833727), (731, 756171), (843, 655707), (897, 616233), (989, 558909), (1173, 471237), (1677, 329613), (1989, 277909), (2193, 252057), (2529, 218569), (2691, 205411), (2967, 186303), (3519, 157079), (3653, 151317), (4777, 115713), (5031, 109871), (5083, 108747), (6463, 85527), (6579, 84019), (8901, 62101), (9503, 58167), (10959, 50439), (12083, 45747), (12857, 42993), (14331, 38571), (15249, 36249), (16813, 32877), (19389, 28509)]