85403703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{809}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 142456320

約数和(自身を除く): 57052617

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 457, 809, 1371, 2427, 3199, 5027, 5663, 8899, 9597, 15081, 16989, 26697, 35189, 62293, 105567, 186879, 369713, 1109139, 2587991, 4066843, 7763973, 12200529, 28467901, 85403703]

約数ペア:

[(1, 85403703), (3, 28467901), (7, 12200529), (11, 7763973), (21, 4066843), (33, 2587991), (77, 1109139), (231, 369713), (457, 186879), (809, 105567), (1371, 62293), (2427, 35189), (3199, 26697), (5027, 16989), (5663, 15081), (8899, 9597)]