64523151

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 121215744

約数和(自身を除く): 56692593

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 99, 141, 147, 231, 283, 329, 423, 441, 517, 539, 693, 849, 987, 1551, 1617, 1981, 2303, 2547, 2961, 3113, 3619, 4653, 4851, 5943, 6909, 9339, 10857, 13301, 13867, 17829, 20727, 21791, 25333, 28017, 32571, 39903, 41601, 65373, 75999, 93107, 119709, 124803, 146311, 152537, 196119, 227997, 279321, 438933, 457611, 651749, 837963, 1024177, 1316799, 1372833, 1955247, 3072531, 5865741, 7169239, 9217593, 21507717, 64523151]

約数ペア:

[(1, 64523151), (3, 21507717), (7, 9217593), (9, 7169239), (11, 5865741), (21, 3072531), (33, 1955247), (47, 1372833), (49, 1316799), (63, 1024177), (77, 837963), (99, 651749), (141, 457611), (147, 438933), (231, 279321), (283, 227997), (329, 196119), (423, 152537), (441, 146311), (517, 124803), (539, 119709), (693, 93107), (849, 75999), (987, 65373), (1551, 41601), (1617, 39903), (1981, 32571), (2303, 28017), (2547, 25333), (2961, 21791), (3113, 20727), (3619, 17829), (4653, 13867), (4851, 13301), (5943, 10857), (6909, 9339)]