61864803

素因数分解:

$3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 127456560

約数和(自身を除く): 65591757

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 49, 63, 77, 81, 91, 99, 109, 117, 143, 147, 189, 231, 273, 297, 327, 351, 429, 441, 539, 567, 637, 693, 763, 819, 891, 981, 1001, 1053, 1199, 1287, 1323, 1417, 1617, 1911, 2079, 2289, 2457, 2943, 3003, 3597, 3861, 3969, 4251, 4851, 5341, 5733, 6237, 6867, 7007, 7371, 8393, 8829, 9009, 9919, 10791, 11583, 12753, 14553, 15587, 16023, 17199, 20601, 21021, 25179, 27027, 29757, 32373, 38259, 43659, 46761, 48069, 51597, 58751, 61803, 63063, 69433, 75537, 81081, 89271, 97119, 109109, 114777, 140283, 144207, 176253, 189189, 208299, 226611, 267813, 327327, 420849, 432621, 528759, 567567, 624897, 679833, 763763, 803439, 981981, 1262547, 1586277, 1874691, 2291289, 2945943, 4758831, 5624073, 6873867, 8837829, 20621601, 61864803]

約数ペア:

[(1, 61864803), (3, 20621601), (7, 8837829), (9, 6873867), (11, 5624073), (13, 4758831), (21, 2945943), (27, 2291289), (33, 1874691), (39, 1586277), (49, 1262547), (63, 981981), (77, 803439), (81, 763763), (91, 679833), (99, 624897), (109, 567567), (117, 528759), (143, 432621), (147, 420849), (189, 327327), (231, 267813), (273, 226611), (297, 208299), (327, 189189), (351, 176253), (429, 144207), (441, 140283), (539, 114777), (567, 109109), (637, 97119), (693, 89271), (763, 81081), (819, 75537), (891, 69433), (981, 63063), (1001, 61803), (1053, 58751), (1199, 51597), (1287, 48069), (1323, 46761), (1417, 43659), (1617, 38259), (1911, 32373), (2079, 29757), (2289, 27027), (2457, 25179), (2943, 21021), (3003, 20601), (3597, 17199), (3861, 16023), (3969, 15587), (4251, 14553), (4851, 12753), (5341, 11583), (5733, 10791), (6237, 9919), (6867, 9009), (7007, 8829), (7371, 8393)]