131355759

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{56207}}^1$

素因数の和:56270

約数の個数: 16

約数和(自身を含む): 188858880

約数和(自身を除く): 57503121

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 56207, 168621, 1067933, 2304487, 3203799, 6913461, 43785253, 131355759]

約数ペア:

[(1, 131355759), (3, 43785253), (19, 6913461), (41, 3203799), (57, 2304487), (123, 1067933), (779, 168621), (2337, 56207)]