27622581

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 43892736

約数和(自身を除く): 16270155

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 281, 453, 651, 843, 1057, 1967, 3171, 4681, 5901, 8711, 14043, 26133, 32767, 42431, 60977, 98301, 127293, 182931, 297017, 891051, 1315361, 3946083, 9207527, 27622581]

約数ペア:

[(1, 27622581), (3, 9207527), (7, 3946083), (21, 1315361), (31, 891051), (93, 297017), (151, 182931), (217, 127293), (281, 98301), (453, 60977), (651, 42431), (843, 32767), (1057, 26133), (1967, 14043), (3171, 8711), (4681, 5901)]