127948177

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5987}}^1$

素因数の和:6108

約数の個数: 16

約数和(自身を含む): 151759872

約数和(自身を除く): 23811695

約数列:

[1, 7, 43, 71, 301, 497, 3053, 5987, 21371, 41909, 257441, 425077, 1802087, 2975539, 18278311, 127948177]

約数ペア:

[(1, 127948177), (7, 18278311), (43, 2975539), (71, 1802087), (301, 425077), (497, 257441), (3053, 41909), (5987, 21371)]