57026277

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 96

約数和(自身を含む): 111421440

約数和(自身を除く): 54395163

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 61, 63, 71, 77, 99, 133, 171, 183, 209, 213, 231, 399, 427, 497, 549, 627, 639, 671, 693, 781, 1159, 1197, 1281, 1349, 1463, 1491, 1881, 2013, 2343, 3477, 3843, 4047, 4331, 4389, 4473, 4697, 5467, 6039, 7029, 8113, 9443, 10431, 12141, 12749, 12993, 13167, 14091, 14839, 16401, 24339, 28329, 30317, 38247, 38979, 42273, 44517, 47641, 49203, 73017, 82289, 84987, 89243, 90951, 103873, 114741, 133551, 142923, 246867, 267729, 272853, 311619, 333487, 428769, 576023, 740601, 803187, 905179, 934857, 1000461, 1728069, 2715537, 3001383, 5184207, 6336253, 8146611, 19008759, 57026277]

約数ペア:

[(1, 57026277), (3, 19008759), (7, 8146611), (9, 6336253), (11, 5184207), (19, 3001383), (21, 2715537), (33, 1728069), (57, 1000461), (61, 934857), (63, 905179), (71, 803187), (77, 740601), (99, 576023), (133, 428769), (171, 333487), (183, 311619), (209, 272853), (213, 267729), (231, 246867), (399, 142923), (427, 133551), (497, 114741), (549, 103873), (627, 90951), (639, 89243), (671, 84987), (693, 82289), (781, 73017), (1159, 49203), (1197, 47641), (1281, 44517), (1349, 42273), (1463, 38979), (1491, 38247), (1881, 30317), (2013, 28329), (2343, 24339), (3477, 16401), (3843, 14839), (4047, 14091), (4331, 13167), (4389, 12993), (4473, 12749), (4697, 12141), (5467, 10431), (6039, 9443), (7029, 8113)]