157427803

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 185794560

約数和(自身を除く): 28366757

約数列:

[1, 13, 17, 71, 79, 127, 221, 923, 1027, 1207, 1343, 1651, 2159, 5609, 9017, 10033, 15691, 17459, 28067, 72917, 95353, 117221, 130429, 153289, 170561, 712343, 1239589, 1992757, 2217293, 9260459, 12109831, 157427803]

約数ペア:

[(1, 157427803), (13, 12109831), (17, 9260459), (71, 2217293), (79, 1992757), (127, 1239589), (221, 712343), (923, 170561), (1027, 153289), (1207, 130429), (1343, 117221), (1651, 95353), (2159, 72917), (5609, 28067), (9017, 17459), (10033, 15691)]