127511527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 160151040

約数和(自身を除く): 32639513

約数列:

[1, 11, 13, 19, 71, 143, 209, 247, 661, 781, 923, 1349, 2717, 7271, 8593, 10153, 12559, 14839, 17537, 46931, 94523, 138149, 163267, 192907, 516241, 610103, 891689, 1795937, 6711133, 9808579, 11591957, 127511527]

約数ペア:

[(1, 127511527), (11, 11591957), (13, 9808579), (19, 6711133), (71, 1795937), (143, 891689), (209, 610103), (247, 516241), (661, 192907), (781, 163267), (923, 138149), (1349, 94523), (2717, 46931), (7271, 17537), (8593, 14839), (10153, 12559)]