87662223

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 151925760

約数和(自身を除く): 64263537

約数列:

[1, 3, 9, 11, 23, 27, 33, 41, 69, 99, 123, 207, 253, 297, 313, 369, 451, 621, 759, 939, 943, 1107, 1353, 2277, 2817, 2829, 3443, 4059, 6831, 7199, 8451, 8487, 10329, 10373, 12177, 12833, 21597, 25461, 30987, 31119, 38499, 64791, 79189, 92961, 93357, 115497, 141163, 194373, 237567, 280071, 295159, 346491, 423489, 712701, 885477, 1270467, 2138103, 2656431, 3246749, 3811401, 7969293, 9740247, 29220741, 87662223]

約数ペア:

[(1, 87662223), (3, 29220741), (9, 9740247), (11, 7969293), (23, 3811401), (27, 3246749), (33, 2656431), (41, 2138103), (69, 1270467), (99, 885477), (123, 712701), (207, 423489), (253, 346491), (297, 295159), (313, 280071), (369, 237567), (451, 194373), (621, 141163), (759, 115497), (939, 93357), (943, 92961), (1107, 79189), (1353, 64791), (2277, 38499), (2817, 31119), (2829, 30987), (3443, 25461), (4059, 21597), (6831, 12833), (7199, 12177), (8451, 10373), (8487, 10329)]