138711039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 202464000

約数和(自身を除く): 63752961

約数列:

[1, 3, 19, 37, 57, 89, 111, 267, 703, 739, 1691, 2109, 2217, 3293, 5073, 9879, 14041, 27343, 42123, 62567, 65771, 82029, 187701, 197313, 519517, 1249649, 1558551, 2433527, 3748947, 7300581, 46237013, 138711039]

約数ペア:

[(1, 138711039), (3, 46237013), (19, 7300581), (37, 3748947), (57, 2433527), (89, 1558551), (111, 1249649), (267, 519517), (703, 197313), (739, 187701), (1691, 82029), (2109, 65771), (2217, 62567), (3293, 42123), (5073, 27343), (9879, 14041)]