142730307

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 211874208

約数和(自身を除く): 69143901

約数列:

[1, 3, 9, 41, 123, 369, 613, 631, 1839, 1893, 5517, 5679, 25133, 25871, 75399, 77613, 226197, 232839, 386803, 1160409, 3481227, 15858923, 47576769, 142730307]

約数ペア:

[(1, 142730307), (3, 47576769), (9, 15858923), (41, 3481227), (123, 1160409), (369, 386803), (613, 232839), (631, 226197), (1839, 77613), (1893, 75399), (5517, 25871), (5679, 25133)]