42675189

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 62373888

約数和(自身を除く): 19698699

約数列:

[1, 3, 23, 31, 69, 71, 93, 213, 281, 713, 843, 1633, 2139, 2201, 4899, 6463, 6603, 8711, 19389, 19951, 26133, 50623, 59853, 151869, 200353, 458873, 601059, 618481, 1376619, 1855443, 14225063, 42675189]

約数ペア:

[(1, 42675189), (3, 14225063), (23, 1855443), (31, 1376619), (69, 618481), (71, 601059), (93, 458873), (213, 200353), (281, 151869), (713, 59853), (843, 50623), (1633, 26133), (2139, 19951), (2201, 19389), (4899, 8711), (6463, 6603)]