66721146

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 136157760

約数和(自身を除く): 69436614

約数列:

[1, 2, 3, 6, 67, 134, 201, 269, 402, 538, 617, 807, 1234, 1614, 1851, 3702, 18023, 36046, 41339, 54069, 82678, 108138, 124017, 165973, 248034, 331946, 497919, 995838, 11120191, 22240382, 33360573, 66721146]

約数ペア:

[(1, 66721146), (2, 33360573), (3, 22240382), (6, 11120191), (67, 995838), (134, 497919), (201, 331946), (269, 248034), (402, 165973), (538, 124017), (617, 108138), (807, 82678), (1234, 54069), (1614, 41339), (1851, 36046), (3702, 18023)]