187951233

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 269660160

約数和(自身を除く): 81708927

約数列:

[1, 3, 29, 31, 87, 93, 227, 307, 681, 899, 921, 2697, 6583, 7037, 8903, 9517, 19749, 21111, 26709, 28551, 69689, 204073, 209067, 275993, 612219, 827979, 2020981, 2160359, 6062943, 6481077, 62650411, 187951233]

約数ペア:

[(1, 187951233), (3, 62650411), (29, 6481077), (31, 6062943), (87, 2160359), (93, 2020981), (227, 827979), (307, 612219), (681, 275993), (899, 209067), (921, 204073), (2697, 69689), (6583, 28551), (7037, 26709), (8903, 21111), (9517, 19749)]