67688889354

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1223}}^1\times {\mathrm{27701}}^1$

素因数の和:28972

約数の個数: 64

約数和(自身を含む): 154617050880

約数和(自身を除く): 86928161526

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1223, 1998, 2446, 3669, 7338, 11007, 22014, 27701, 33021, 45251, 55402, 66042, 83103, 90502, 135753, 166206, 249309, 271506, 407259, 498618, 747927, 814518, 1024937, 1221777, 1495854, 2049874, 2443554, 3074811, 6149622, 9224433, 18448866, 27673299, 33878323, 55346598, 67756646, 101634969, 203269938, 304904907, 609809814, 914714721, 1253497951, 1829429442, 2506995902, 3760493853, 7520987706, 11281481559, 22562963118, 33844444677, 67688889354]

約数ペア:

[(1, 67688889354), (2, 33844444677), (3, 22562963118), (6, 11281481559), (9, 7520987706), (18, 3760493853), (27, 2506995902), (37, 1829429442), (54, 1253497951), (74, 914714721), (111, 609809814), (222, 304904907), (333, 203269938), (666, 101634969), (999, 67756646), (1223, 55346598), (1998, 33878323), (2446, 27673299), (3669, 18448866), (7338, 9224433), (11007, 6149622), (22014, 3074811), (27701, 2443554), (33021, 2049874), (45251, 1495854), (55402, 1221777), (66042, 1024937), (83103, 814518), (90502, 747927), (135753, 498618), (166206, 407259), (249309, 271506)]