26952849

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 53913600

約数和(自身を除く): 26960751

約数列:

[1, 3, 7, 9, 11, 19, 21, 23, 33, 57, 63, 69, 77, 89, 99, 133, 161, 171, 207, 209, 231, 253, 267, 399, 437, 483, 623, 627, 693, 759, 801, 979, 1197, 1311, 1449, 1463, 1691, 1771, 1869, 1881, 2047, 2277, 2937, 3059, 3933, 4389, 4807, 5073, 5313, 5607, 6141, 6853, 8811, 9177, 11837, 13167, 14329, 14421, 15219, 15939, 18423, 18601, 20559, 22517, 27531, 33649, 35511, 38893, 42987, 43263, 55803, 61677, 67551, 100947, 106533, 116679, 128961, 130207, 157619, 167409, 202653, 272251, 302841, 350037, 390621, 427823, 472857, 816753, 1171863, 1283469, 1418571, 2450259, 2994761, 3850407, 8984283, 26952849]

約数ペア:

[(1, 26952849), (3, 8984283), (7, 3850407), (9, 2994761), (11, 2450259), (19, 1418571), (21, 1283469), (23, 1171863), (33, 816753), (57, 472857), (63, 427823), (69, 390621), (77, 350037), (89, 302841), (99, 272251), (133, 202653), (161, 167409), (171, 157619), (207, 130207), (209, 128961), (231, 116679), (253, 106533), (267, 100947), (399, 67551), (437, 61677), (483, 55803), (623, 43263), (627, 42987), (693, 38893), (759, 35511), (801, 33649), (979, 27531), (1197, 22517), (1311, 20559), (1449, 18601), (1463, 18423), (1691, 15939), (1771, 15219), (1869, 14421), (1881, 14329), (2047, 13167), (2277, 11837), (2937, 9177), (3059, 8811), (3933, 6853), (4389, 6141), (4807, 5607), (5073, 5313)]