85835379

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2503}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 138461184

約数和(自身を除く): 52625805

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 2503, 4899, 7509, 11431, 17521, 34293, 52563, 57569, 172707, 177713, 402983, 533139, 1208949, 1243991, 3731973, 4087399, 12262197, 28611793, 85835379]

約数ペア:

[(1, 85835379), (3, 28611793), (7, 12262197), (21, 4087399), (23, 3731973), (69, 1243991), (71, 1208949), (161, 533139), (213, 402983), (483, 177713), (497, 172707), (1491, 57569), (1633, 52563), (2503, 34293), (4899, 17521), (7509, 11431)]