85126797

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{9721}}^1$

素因数の和:9873

約数の個数: 24

約数和(自身を含む): 141552320

約数和(自身を除く): 56425523

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 9721, 29163, 68047, 87489, 204141, 612423, 1351219, 4053657, 9458533, 12160971, 28375599, 85126797]

約数ペア:

[(1, 85126797), (3, 28375599), (7, 12160971), (9, 9458533), (21, 4053657), (63, 1351219), (139, 612423), (417, 204141), (973, 87489), (1251, 68047), (2919, 29163), (8757, 9721)]