57118173

素因数分解:

$3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{1373}}^1$

素因数の和:1673

約数の個数: 24

約数和(自身を含む): 88969248

約数和(自身を除く): 31851075

約数列:

[1, 3, 7, 21, 49, 147, 283, 849, 1373, 1981, 4119, 5943, 9611, 13867, 28833, 41601, 67277, 201831, 388559, 1165677, 2719913, 8159739, 19039391, 57118173]

約数ペア:

[(1, 57118173), (3, 19039391), (7, 8159739), (21, 2719913), (49, 1165677), (147, 388559), (283, 201831), (849, 67277), (1373, 41601), (1981, 28833), (4119, 13867), (5943, 9611)]