65525537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 85499904

約数和(自身を除く): 19974367

約数列:

[1, 7, 11, 31, 77, 97, 217, 283, 341, 679, 1067, 1981, 2387, 3007, 3113, 7469, 8773, 21049, 21791, 27451, 33077, 61411, 96503, 192157, 231539, 301961, 675521, 850981, 2113727, 5956867, 9360791, 65525537]

約数ペア:

[(1, 65525537), (7, 9360791), (11, 5956867), (31, 2113727), (77, 850981), (97, 675521), (217, 301961), (283, 231539), (341, 192157), (679, 96503), (1067, 61411), (1981, 33077), (2387, 27451), (3007, 21791), (3113, 21049), (7469, 8773)]