121440077

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 142171680

約数和(自身を除く): 20731603

約数列:

[1, 11, 19, 101, 121, 209, 523, 1111, 1919, 2299, 5753, 9937, 12221, 21109, 52823, 63283, 109307, 232199, 581053, 1003637, 1202377, 6391583, 11040007, 121440077]

約数ペア:

[(1, 121440077), (11, 11040007), (19, 6391583), (101, 1202377), (121, 1003637), (209, 581053), (523, 232199), (1111, 109307), (1919, 63283), (2299, 52823), (5753, 21109), (9937, 12221)]