156947131209

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{11685439}}^1$

素因数の和:11685501

約数の個数: 24

約数和(自身を含む): 236232855040

約数和(自身を除く): 79285723831

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 11685439, 35056317, 128539829, 385619487, 432361243, 1297083729, 1413938119, 4241814357, 4755973673, 14267921019, 52315710403, 156947131209]

約数ペア:

[(1, 156947131209), (3, 52315710403), (11, 14267921019), (33, 4755973673), (37, 4241814357), (111, 1413938119), (121, 1297083729), (363, 432361243), (407, 385619487), (1221, 128539829), (4477, 35056317), (13431, 11685439)]