142079931

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{132661}}^1$

素因数の和:132691

約数の個数: 24

約数和(自身を含む): 248343264

約数和(自身を除く): 106263333

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 132661, 397983, 928627, 1193949, 2255237, 2785881, 6765711, 8357643, 15786659, 20297133, 47359977, 142079931]

約数ペア:

[(1, 142079931), (3, 47359977), (7, 20297133), (9, 15786659), (17, 8357643), (21, 6765711), (51, 2785881), (63, 2255237), (119, 1193949), (153, 928627), (357, 397983), (1071, 132661)]