68211671055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{655157}}^1$

素因数の和:655807

約数の個数: 32

約数和(自身を含む): 119249238528

約数和(自身を除く): 51037567473

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 631, 1893, 3155, 6941, 9465, 20823, 34705, 104115, 655157, 1965471, 3275785, 7206727, 9827355, 21620181, 36033635, 108100905, 413404067, 1240212201, 2067020335, 4547444737, 6201061005, 13642334211, 22737223685, 68211671055]

約数ペア:

[(1, 68211671055), (3, 22737223685), (5, 13642334211), (11, 6201061005), (15, 4547444737), (33, 2067020335), (55, 1240212201), (165, 413404067), (631, 108100905), (1893, 36033635), (3155, 21620181), (6941, 9827355), (9465, 7206727), (20823, 3275785), (34705, 1965471), (104115, 655157)]