156945501831

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1\times {\mathrm{78929}}^1$

素因数の和:79383

約数の個数: 32

約数和(自身を含む): 224045015040

約数和(自身を除く): 67099513209

約数列:

[1, 3, 17, 51, 127, 307, 381, 921, 2159, 5219, 6477, 15657, 38989, 78929, 116967, 236787, 662813, 1341793, 1988439, 4025379, 10023983, 24231203, 30071949, 72693609, 170407711, 411930451, 511223133, 1235791353, 3077362781, 9232088343, 52315167277, 156945501831]

約数ペア:

[(1, 156945501831), (3, 52315167277), (17, 9232088343), (51, 3077362781), (127, 1235791353), (307, 511223133), (381, 411930451), (921, 170407711), (2159, 72693609), (5219, 30071949), (6477, 24231203), (15657, 10023983), (38989, 4025379), (78929, 1988439), (116967, 1341793), (236787, 662813)]