85899273

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 123669504

約数和(自身を除く): 37770231

約数列:

[1, 3, 23, 53, 69, 83, 159, 249, 283, 849, 1219, 1909, 3657, 4399, 5727, 6509, 13197, 14999, 19527, 23489, 44997, 70467, 101177, 303531, 344977, 540247, 1034931, 1244917, 1620741, 3734751, 28633091, 85899273]

約数ペア:

[(1, 85899273), (3, 28633091), (23, 3734751), (53, 1620741), (69, 1244917), (83, 1034931), (159, 540247), (249, 344977), (283, 303531), (849, 101177), (1219, 70467), (1909, 44997), (3657, 23489), (4399, 19527), (5727, 14999), (6509, 13197)]