27205878

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 67683168

約数和(自身を除く): 40477290

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 41, 42, 49, 61, 74, 82, 98, 111, 122, 123, 147, 183, 222, 246, 259, 287, 294, 366, 427, 518, 574, 777, 854, 861, 1281, 1517, 1554, 1722, 1813, 2009, 2257, 2501, 2562, 2989, 3034, 3626, 4018, 4514, 4551, 5002, 5439, 5978, 6027, 6771, 7503, 8967, 9102, 10619, 10878, 12054, 13542, 15006, 15799, 17507, 17934, 21238, 31598, 31857, 35014, 47397, 52521, 63714, 74333, 92537, 94794, 105042, 110593, 122549, 148666, 185074, 221186, 222999, 245098, 277611, 331779, 367647, 445998, 555222, 647759, 663558, 735294, 1295518, 1943277, 3886554, 4534313, 9068626, 13602939, 27205878]

約数ペア:

[(1, 27205878), (2, 13602939), (3, 9068626), (6, 4534313), (7, 3886554), (14, 1943277), (21, 1295518), (37, 735294), (41, 663558), (42, 647759), (49, 555222), (61, 445998), (74, 367647), (82, 331779), (98, 277611), (111, 245098), (122, 222999), (123, 221186), (147, 185074), (183, 148666), (222, 122549), (246, 110593), (259, 105042), (287, 94794), (294, 92537), (366, 74333), (427, 63714), (518, 52521), (574, 47397), (777, 35014), (854, 31857), (861, 31598), (1281, 21238), (1517, 17934), (1554, 17507), (1722, 15799), (1813, 15006), (2009, 13542), (2257, 12054), (2501, 10878), (2562, 10619), (2989, 9102), (3034, 8967), (3626, 7503), (4018, 6771), (4514, 6027), (4551, 5978), (5002, 5439)]