64759233

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1381}}^1$

素因数の和:1438

約数の個数: 48

約数和(自身を含む): 113434560

約数和(自身を除く): 48675327

約数列:

[1, 3, 7, 11, 21, 29, 33, 49, 77, 87, 147, 203, 231, 319, 539, 609, 957, 1381, 1421, 1617, 2233, 4143, 4263, 6699, 9667, 15191, 15631, 29001, 40049, 45573, 46893, 67669, 106337, 120147, 203007, 280343, 319011, 440539, 744359, 841029, 1321617, 1962401, 2233077, 3083773, 5887203, 9251319, 21586411, 64759233]

約数ペア:

[(1, 64759233), (3, 21586411), (7, 9251319), (11, 5887203), (21, 3083773), (29, 2233077), (33, 1962401), (49, 1321617), (77, 841029), (87, 744359), (147, 440539), (203, 319011), (231, 280343), (319, 203007), (539, 120147), (609, 106337), (957, 67669), (1381, 46893), (1421, 45573), (1617, 40049), (2233, 29001), (4143, 15631), (4263, 15191), (6699, 9667)]