1860507963

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 2949972480

約数和(自身を除く): 1089464517

約数列:

[1, 3, 9, 29, 37, 41, 87, 111, 123, 127, 261, 333, 369, 381, 1073, 1143, 1189, 1369, 1517, 3219, 3567, 3683, 4107, 4551, 4699, 5207, 9657, 10701, 11049, 12321, 13653, 14097, 15621, 33147, 39701, 42291, 43993, 46863, 56129, 119103, 131979, 136271, 151003, 168387, 173863, 192659, 357309, 395937, 408813, 453009, 505161, 521589, 577977, 1226439, 1359027, 1564767, 1627741, 1733931, 4883223, 5042027, 5587111, 7128383, 14649669, 15126081, 16761333, 21385149, 45378243, 50283999, 64155447, 206723107, 620169321, 1860507963]

約数ペア:

[(1, 1860507963), (3, 620169321), (9, 206723107), (29, 64155447), (37, 50283999), (41, 45378243), (87, 21385149), (111, 16761333), (123, 15126081), (127, 14649669), (261, 7128383), (333, 5587111), (369, 5042027), (381, 4883223), (1073, 1733931), (1143, 1627741), (1189, 1564767), (1369, 1359027), (1517, 1226439), (3219, 577977), (3567, 521589), (3683, 505161), (4107, 453009), (4551, 408813), (4699, 395937), (5207, 357309), (9657, 192659), (10701, 173863), (11049, 168387), (12321, 151003), (13653, 136271), (14097, 131979), (15621, 119103), (33147, 56129), (39701, 46863), (42291, 43993)]