30158271

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 23547969

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 73, 99, 107, 117, 143, 219, 297, 321, 351, 429, 657, 803, 949, 963, 1177, 1287, 1391, 1971, 2409, 2847, 2889, 3531, 3861, 4173, 7227, 7811, 8541, 10439, 10593, 12519, 15301, 21681, 23433, 25623, 31317, 31779, 37557, 45903, 70299, 85921, 93951, 101543, 137709, 210897, 257763, 281853, 304629, 413127, 773289, 913887, 1116973, 2319867, 2741661, 3350919, 10052757, 30158271]

約数ペア:

[(1, 30158271), (3, 10052757), (9, 3350919), (11, 2741661), (13, 2319867), (27, 1116973), (33, 913887), (39, 773289), (73, 413127), (99, 304629), (107, 281853), (117, 257763), (143, 210897), (219, 137709), (297, 101543), (321, 93951), (351, 85921), (429, 70299), (657, 45903), (803, 37557), (949, 31779), (963, 31317), (1177, 25623), (1287, 23433), (1391, 21681), (1971, 15301), (2409, 12519), (2847, 10593), (2889, 10439), (3531, 8541), (3861, 7811), (4173, 7227)]