84909987

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{733}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 125420048

約数和(自身を除く): 40510061

約数列:

[1, 3, 9, 61, 183, 211, 549, 633, 733, 1899, 2199, 6597, 12871, 38613, 44713, 115839, 134139, 154663, 402417, 463989, 1391967, 9434443, 28303329, 84909987]

約数ペア:

[(1, 84909987), (3, 28303329), (9, 9434443), (61, 1391967), (183, 463989), (211, 402417), (549, 154663), (633, 134139), (733, 115839), (1899, 44713), (2199, 38613), (6597, 12871)]