166687191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{1699}}^1$

素因数の和:2707

約数の個数: 24

約数和(自身を含む): 263078400

約数和(自身を除く): 96391209

約数列:

[1, 3, 9, 11, 33, 99, 991, 1699, 2973, 5097, 8919, 10901, 15291, 18689, 32703, 56067, 98109, 168201, 1683709, 5051127, 15153381, 18520799, 55562397, 166687191]

約数ペア:

[(1, 166687191), (3, 55562397), (9, 18520799), (11, 15153381), (33, 5051127), (99, 1683709), (991, 168201), (1699, 98109), (2973, 56067), (5097, 32703), (8919, 18689), (10901, 15291)]